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It's possible to run the gearbox on a 6S LIPO but this would destroy the gears almost immediately in this application.\n\nThank you to Banggood for providing me with the Ender-3 V2 3D-printer.You can buy one here:\nhttps://www.banggood.com/custlink/3v3hCfiZyI\n\nVideo can be found here:\nhttps://youtu.be/IN2g572FZOo\n\nMore info can be found here:\nhttps://hackaday.io/project/175900-3d-printable-shredder\n\nComponents used:\n1 × 3D-printable 775 gearbox\nlink to the project:\nhttps://hackaday.io/project/173854-3d-printed-high-torque-servogearbox-version-2\n\n2 × 25x25x277 aluminium profile (see drawing in the files section for exact meassurements\nlook in your local hardware store to find one.\n\n4 × 6707 -2RS bearing\nlink:\nhttps://shop.jvl-europe.com/epages/61425996.sf/nl_NL/?ObjectPath=/Shops/61425996/Products/6707-2RS\n\n1 × 3D-printed parts\nlink to Thingiverse:\nhttps://www.thingiverse.com/thing:4654798\n\n60 × around 60 screws of 30mm lenght\ndimension: 4.5mm diameter, 30mm 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It uses a custom T-shaped locking pin to securely hold various end-effector attachments. Download this model to:\n\nRun a Tolerance Test: See how your 3D printer handles precision engineering clearances (0.2-0.3 mm).\n\nFeel the Mechanics: When printed correctly, the key locks into the grooves with a satisfying, tactile mechanical \"click\".\n\nTest the Structural Strength: The parts are specifically sliced and oriented so the plastic layers resist bending and torsion, guaranteeing maximum strength.\n\nLove how this mechanism works? You can purchase and build the complete Robotic Arm here: [https://www.cgtrader.com/3d-print-models/science/engineering/industrial-robotic-arm-fully-articulated-fdm-model]\n\nPrint Settings\nMaterial: PETG (Recommended), PLA, or ABS.\n\nPerimeters/Walls: 4 to 6 walls for maximum strength.\n\nLayer Height: 0.2 mm.\n\nPrinting Guide (Orientation is Critical!)\nPart 1: 8_Top_pr (Lock Mount / Wrist)\n\nOrientation: Flat on the side cheek — follow the arrow indicator on the model! This guarantees perfect concentricity for the holes and a clean internal lock profile without warping.\n\nSupports: Enable supports ONLY between the two \"ears\". Use a dense Support Interface (Support Roof at 80-100%) for a clean surface. Note: Absolutely no supports are needed inside the actual locking mechanism!\n\nPart 2: 9_keypin_pr (T-Lock Pin)\n\nOrientation: Strictly horizontal (resting flat like a \"T\" on the bed). This is mandatory to ensure the part doesn't snap under torsional stress when twisting the lock.\n\nSupports: Tree Supports under the round shaft.\n\nStrength: Use 100% infill or max out the perimeters (8-10 walls) to make the key practically solid. A Brim is highly recommended to prevent bed detachment.\n\nEngineering Assembly Tip:\nRight off the build plate, the mechanism might feel a bit tight. Apply a tiny drop of silicone lubricant to the locking lugs of the T-key and twist it inside the mount 10-15 times. The plastic will break in perfectly to the internal grooves!\n\nExplore My Profile!\nIf you like this design, check out my profile for more high-quality 3D-printable accessories and educational toys! Don't miss my Professional TIG Welding Torch WP26 Style Engineering Accuracy . Your support helps me continue creating professional-grade, engineered models for the community!","imageAlt":"Quick-Release Lock Mechanism Tolerance 3D print model 2","url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/quick-release-lock-mechanism-tolerance-test-free-demo","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/hwoj7h253wankbip4348kghlte0p/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/10.jpg","gridUrl":"https://media.cgtrader.com/variants/hwoj7h253wankbip4348kghlte0p/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/10.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/quick-release-lock-mechanism-tolerance-test-free-demo","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":59,"name":".sldprt","is_native":true},{"id":72,"name":".stp","is_native":false},{"id":210,"name":".x_t","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":191,"name":".amf","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/6852024/db4dc42de4/quick-release-lock-mechanism-tolerance-test-free-demo-3d-model-db4dc42de4.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"3444639","type":"listingItem","attributes":{"id":3444639,"title":"LIEBHERR R926 COMPACT","price":6.99,"description":"LIEBHERR R926 COMPACT for 3d printing. ","imageAlt":"3D printable model LIEBHERR R926 COMPACT","url":"https://www.cgtrader.com/3d-print-models/gadgets/other/liebherr-r926-compact","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/swMtdWLpHPSjNYTbLoDSRLNh/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/819a7479-0870-45ec-8643-e946dbb33df0.jpg","gridUrl":"https://media.cgtrader.com/variants/swMtdWLpHPSjNYTbLoDSRLNh/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/819a7479-0870-45ec-8643-e946dbb33df0.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/gadgets/other/liebherr-r926-compact","isCgtVerified":true,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"gadgets","subcategorySlug":"other","categoryTitle":"Gadgets","subcategoryTitle":"Other","schemaImageUrl":"https://img-new.cgtrader.com/items/3444639/7dcfbd2142/liebherr-r926-compact-3d-model-7dcfbd2142.webp","saleOffDiscount":50,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"2416485","type":"listingItem","attributes":{"id":2416485,"title":"Face Mask for covid-19 virus protection","price":0.0,"description":"Free Face Mask for Corona Virus / Covid-19 Protection for public usage.\n\nTwo-part face mask. Front part for fastening with elastic or rubber band by the four connectors. Nozzle part for securing the air filter to the main mask body. The two parts snap together and hold the filter.\n\nNeeds the filter to be effective. A microfibre cloth filter or any material with a particle filter capacity must be cut to size and installed. It will have greater protection depending on the type of filter to be used. Air will enter through the holes from the front of the mask, make sure the fit around the face doesn't gaps.\n\nThe original Houdini file the mask was procedurally made in is also included if you need to change the shape to a greater degree to fit the face of a person. The free Houdini Apprentice program can be used to edit the original file and re-export OBJ's to different shapes. I'm still in the process of learning the software, so the procedural network isn't as lean as it probably could be, takes quite awhile to cook some of the nodes to create the meshes.\n\nHigh resolution: OBJ\nLower resolution: OBJ, STL, 3MF, AMF, and Mix\n\n\nThis is not an approved mask and will be used at the risk of the person who prints it. The author is not responsible for possible damages or adverse causes. ","imageAlt":"Face Mask for covid-19 virus protection 3D printable model","url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/face-mask-for-covid-19-virus-protection","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/RHjWfujYcFK2PDjse2TuypXB/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Mask_00000.jpg","gridUrl":"https://media.cgtrader.com/variants/RHjWfujYcFK2PDjse2TuypXB/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Mask_00000.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/face-mask-for-covid-19-virus-protection","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":129,"name":".3mf","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":191,"name":".amf","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":99,"name":".hda","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/2416485/2894055f09/face-mask-for-covid-19-virus-protection-3d-model-2894055f09.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"2009857","type":"listingItem","attributes":{"id":2009857,"title":"MKIII 3D Printed Vibrating Bowl Feeder - Full Release","price":55.0,"description":"This is the current full release of our vibrating bowl feeder. Dimensionally this is very similar to our MKII feeder, but performance wise it is miles ahead. If you are thinking about using one of these printed feeders for a practical application, then this is the one for you!\n\nInstead of using a DC motor, this one uses a Nema17 stepper motor for excitation. This makes tuning the amplitude and frequency of the bowl a much simpler and more reliable process.\n\nThis bundle includes all of the STL files, as well as the original SolidWorks files and STEP files in case you want to reverse engineer anything. You get all of the final release files, as well as a few developmental and alternate bowl styles. This was printed in ABS material for it's favorable wear characteristics and springiness, but any similar polymer should work well. \n\nAssembly is reasonably straightforward, with most parts simply cliping together. The major parts are held in place with M3 screws.\nYou can see a short montage of the printed pieces and how they fit together here: https://youtu.be/JiTt6AGZsMs\n\nIn addition to the printed parts, you are going to need a Nema17 stepper motor, stepper motor driver, and arduino (or similar pulse generator), some M3 fastenings and to make a steel or aluminium \"drive shaft\" part. A drawing is included for this. It can actually be cobbled together using off the shelf parts if you don't have access to a lathe to make a solid one.\n\nThe parts I use are;\nStepper Motor - 17HS4401-DBX (40mm length, 5mm shaft diameter)\nDriver - TB6600\nFor the rigid coupling, you can use a 3d printer \"soldid coupling, 5mm to 8mm\" (the coupling used to attach the 8mm lead screw to the stepper motor).\n\nYou can find our other projects, or else get in touch using the links below;\n\nhttp://www.vikingmachinery.co.nz\n\nInstagram; vikingmachinery\n\nhttps://www.facebook.com/VikingMachineryNZ/","imageAlt":"MKIII 3D Printed Vibrating Bowl Feeder - Full Release","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/mkiii-3d-printed-vibrating-bowl-feeder-full-release","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/hvThidgoFzEKpuzm5g1MY8im/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/IMG_4029.jpg","gridUrl":"https://media.cgtrader.com/variants/hvThidgoFzEKpuzm5g1MY8im/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/IMG_4029.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/mkiii-3d-printed-vibrating-bowl-feeder-full-release","isCgtVerified":true,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":59,"name":".sldprt","is_native":false},{"id":216,"name":".jpg","is_native":false},{"id":null,"name":null,"is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"mechanical-parts","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Mechanical parts","schemaImageUrl":"https://img-new.cgtrader.com/items/2009857/f41e826440/mkiii-3d-printed-vibrating-bowl-feeder-full-release-3d-model-f41e826440.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"6095172","type":"listingItem","attributes":{"id":6095172,"title":"vapor55","price":0.0,"description":"O sistema de aeronave não tripulada VAPOR, um helicóptero totalmente elétrico, é extremamente versátil e pode ser facilmente configurado para atender a uma variedade de requisitos de missão. O VAPOR oferece desempenho de voo preciso, resistência excepcional e máxima flexibilidade de carga útil para aplicações de defesa, comerciais e industriais. O compartimento de carga modular e a capacidade multissensor do VAPOR permitem que uma ampla gama de sensores, incluindo EO/IR cardan, multiespectral, LIDAR, relé de comunicação, SIGINT, VTOL armado, bem como mecanismo de lançamento/lançamento, sejam facilmente integrados ou trocados para expandir as capacidades operacionais. Este amplo compartimento de carga modular pode transportar até 4,5 kg de carga útil com mais de 70 minutos de resistência de voo, mantendo o peso bruto de decolagem (GTOW) de 25 kg, restrito pela FAA para clientes comerciais. Para clientes militares que exigem mais peso de decolagem, o VAPOR 55 MX é capaz de um GTOW de 29 kg e pode transportar até 9 kg de cargas úteis utilizáveis ​​com uma compensação de resistência reduzida. O amplo compartimento modular de carga útil pode transportar até 4,5 kg de carga útil e mais de 75 minutos de autonomia de voo, mantendo o peso bruto de decolagem (GTOW) de 25 kg, restrito pela FAA para clientes comerciais. Para clientes militares, o VAPOR 55 MX tem capacidade para um GTOW de 30 kg e pode transportar até 10 kg de carga útil utilizável e até 105 minutos de autonomia com uma terceira","imageAlt":null,"url":"https://www.cgtrader.com/free-3d-print-models/art/other/vapor55","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/ufeacg11tr9eijnbsym9b7y2ta2l/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/smith%26wesson%20-%20modelo%203D%20por%20LM3D%20%28%40lm9241221%29%20%5B4e1622c%5D%20-%20Google%20Chrome%2002_05_2025%2020_37_39.jpg","gridUrl":"https://media.cgtrader.com/variants/ufeacg11tr9eijnbsym9b7y2ta2l/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/smith%26wesson%20-%20modelo%203D%20por%20LM3D%20%28%40lm9241221%29%20%5B4e1622c%5D%20-%20Google%20Chrome%2002_05_2025%2020_37_39.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/art/other/vapor55","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":117,"name":".gltf","is_native":false},{"id":null,"name":null,"is_native":false}],"categorySlug":"art","subcategorySlug":"other","categoryTitle":"Art \u0026 Design","subcategoryTitle":"Other","schemaImageUrl":"https://img-new.cgtrader.com/items/6095172/3de32ad14b/vapor55-3d-model-3de32ad14b.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"5534686","type":"listingItem","attributes":{"id":5534686,"title":"HIGH DETAIL McLaren MP4-4 Engine - 16 parts for 3D Printing","price":5.0,"description":"If you are a fan of Formula 1, here is a treat for you! I have been working for months to model one of my all time favorite Formula 1 engines! This is the turbocharged V6 that propelled the legendary Ayrton Senna and his MP4-4 to a Formula 1 championship in 1988. That car, and this engine, are often decribed and thought of as the most dominant combination in Formula 1 history.  The engine itself has two set of large turbochargers, which are included in the model in very high detail. THe model includes intake and risers, exhaust manifolds and a high detailed clutch assembly. All parts are means to fit nicely together and assembly should be quite easy. It will then be ready for painting and displaying.  In case you do want to print it at once, I have also included an STL file which has the whole engine put together. \n\nThe model itself features 16 different parts. It is modeled at approximately a 1/12 scale at the moment, but can be scaled to whatever your printer can handle. I am working on printing my own at about 1/8 scale right now and it looks awesome so far (I will update this model with pictures once I am done).  All parts are individually labeled and are in STL format, which is compatible with most 3D printing software packages.    All the parts are designed for easy fit and finish in mind. \n\nHappy printing, happy modeling and happy painting! Let me know if you have any questions!\n\nCM981","imageAlt":"HIGH DETAIL McLaren MP4-4 Engine - 16 parts fo...","url":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/mclaren-mp4-4-engine-16-parts-for-3d-printing-and-assembly","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/zAkQ6NknKr6hTHRvNAyM1Sk1/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/10.jpg","gridUrl":"https://media.cgtrader.com/variants/zAkQ6NknKr6hTHRvNAyM1Sk1/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/10.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/mclaren-mp4-4-engine-16-parts-for-3d-printing-and-assembly","isCgtVerified":true,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":191,"name":".amf","is_native":false},{"id":222,"name":".mp4","is_native":false},{"id":null,"name":null,"is_native":false}],"categorySlug":"miniatures","subcategorySlug":"vehicles","categoryTitle":"Miniatures","subcategoryTitle":"Cars \u0026 Vehicles","schemaImageUrl":"https://img-new.cgtrader.com/items/5534686/bc85195101/high-detail-mclaren-mp4-4-engine-16-parts-for-3d-printing-3d-model-bc85195101.webp","saleOffDiscount":30,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"essentials"}},{"id":"643005","type":"listingItem","attributes":{"id":643005,"title":"3D Printing Fastener - Bolt Gear","price":0.0,"description":"\"3D Printing Fastener (Bolt Gear)\"\n\nDesigned by Ridwan S ( https://www.instagram.com/ridwan.sept/ )\n\n\nModeled with SolidWorks 2014\n\nRendered \u0026 Animated with KeyShot 5 \n\nFile Types : .SLDPRT, .IGS, .OBJ, .STL.\n\nVertices : 138227  \n\nPolygons : 276522\n\n\nMaterial : ABS Plastic or another recommended material.\n\n\nHere, I make a combination of gear and bolt. Because this two items are commonly used together.\n\n\nThis is very usefull for gear box, machined and mechanical motion (gear), etc.\n\n\nSo, I initiated this idea, a product that is useful for many people, simple, multifunctional, and created using 3D Printing technology (assembly product in once printing process).\n\n\nThe dimension and gear just for sample, so we can adjust the standard dimension like we need.\n\n\nAdittional feature :\n\nI've add a hexagonal slot at bolt head, so we can tighten with spanner or L key also.\n\n\nYou can download this model for \"Free\", but you should to hit \"♥\" button as the payment :). \n\n\nCatch us   :\n\nEmail         : onefuturesolutions@gmail.com\n\nInstagram : https://www.instagram.com/1futuresolution/\n\nYoutube    : http://bit.ly/ytc-onefuturesolution\n\nFB               : https://www.facebook.com/1futuresolution/\n\n\nCheers, \n\nRidwan S","imageAlt":"3D Printing Fastener - Bolt Gear plastic","url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/3d-printing-fastener-bolt-gear","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/MAXo6Gb8A5yEHYfuSGdLLUWA/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/3d-printing-fastener-bolt-gear-3d-model-obj-mtl-stl-sldprt-sldasm-slddrw-ige-igs-iges.jpg","gridUrl":"https://media.cgtrader.com/variants/MAXo6Gb8A5yEHYfuSGdLLUWA/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/3d-printing-fastener-bolt-gear-3d-model-obj-mtl-stl-sldprt-sldasm-slddrw-ige-igs-iges.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/3d-printing-fastener-bolt-gear","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":29,"name":".ige","is_native":false},{"id":59,"name":".sldprt","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":12,"name":".obj","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/643005/7a3996ab72/3d-printing-fastener-bolt-gear-3d-model-7a3996ab72.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"6119572","type":"listingItem","attributes":{"id":6119572,"title":"FABULOUS TECHNICAL ENGINEERING VALUE PACK","price":1800.0,"description":"**FABULOUS TECHNICAL ENGINEERING VALUE PACK**\n\nPlease refer below link for complete details of 200 Items in the pack!\n\n**https://www.cgtrader.com/3d-models?collection_slug=fabulous-technical-engineering-value-pack**\n\n- Very Unique Combination of 200 Items\n- High Quality 3D Designs\n- 3D Printable miniature prototype model\n- Useful for product demonstration, R\u0026D ,marketing, toys ,educational, etc\n- STL, STEP and 3D Manufacturing Formats\n- Suitable for Augmented Reality Applications using Android and Ipad Devices\n- Please refer individual 3d models for more details regarding poly count\n- High Polygon for accurate 3d printing\n- Can be used as source file for AR/VR Projects, Game developers\n- Units - mm\n- Combination of Mechanical, Engineering, Architectural, Sports Equipments, Industrial Devices, Machinery, Toys, Household,  Furniture, Vehicle Parts, etc\n- Excellent collection for 3d printing hobbyist\n- 3d Printable\n\n**Item List**\n\n1. Round Aluminium Heat Sink\n2. Premium Heat Sink\n3. Premium Kitchen Corner Sink\n4. Premium Steel Kitchen Sink\n5. Premium Kitchen Sink\n6. Premium Open Auditorium\n7. Exquisite Open Auditorium\n8. Premium Butterfly Bridge\n9. Physics Heating Coil\n10. Elegant Cushion Sofa\n11. Marvelous Cushion Sofa\n12. Premium Curvy Roadway\n13. Exquisite Phone Holder\n14. Premium Curved Chaise Lounge\n15. Exquisite Safety Helmet\n16. Premium Outdoor Lounger\n17. Premium Hospital Bed\n18. Premium Mountain Road\n19. Premium Bike Racetrack\n20. Premium Complex Racetrack\n21. Premium Automotive Track\n22. Premium Escalator\n23. Premium Suspension Bridge\n24. Premium Vehicle Track\n25. Premium Umbrella Toy\n26. Premium Truss Bridge\n27. Exquisite Truss Bridge\n28. Premium Telescope Toy\n29. Exquisite Round Profile\n30. Exquisite Circular Profile\n31. Premium Ceiling Lamp Cover\n32. Aluminium Alternator Housing\n33. Crank Arm Metal Bracket\n34. Electronics IC Chip\n35. Carbon Fiber Wheel Rim\n36. Premium Speaker Frame\n37. Premium Satellite Dish\n38. Cruiser Motorcycle Rim\n39. Bike Crank Arm Bracket\n40. Premium Bike Yoke\n41. Industrial Drum Key\n42. Premium Extrusion Profile\n43. Industrial Aluminium Profile\n44. PVC Plumbing Reducing Y Fitting\n45. PVC Plumbing Y Fitting\n46. Steel Round Padlock\n47. Luggage Case Toy\n48. Air Vent Cowl\n49. Irrigation Pipe Y Joint\n50. Irrigation Pipe Tee Joint\n51. Premium Refrigerator Stand\n52. Electrical Cable Lug\n53. Tractor Gear Shift Fork\n54. Stationery Objects Holder\n55. Automotive Differential Case\n56. HVAC Oval Elbow Air Duct\n57. Heating Element Coil\n58. Industrial Air Duct\n59. Vehicle Steering Linkage\n60. Vehicle Suspension Control Arm\n61. HVAC Elbow Air Duct\n62. HVAC Rectangular Elbow Duct\n63. HVAC Square Elbow Duct\n64. Speaker Horn Duct\n65. Flexible Duct Pipe\n66. Bicycle Hub Axle\n67. Ventilation Fan Blade\n68. Premium Truck Rim\n69. Steel Automotive Chassis Frame\n70. Automotive CV Joint Cage\n71. 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Making and more are available in the video.","imageAlt":"gearbox 3D Printable Linear SERVO Actuator","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/robotics/3d-printable-linear-servo-actuator","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/iYYSr13CPsgUww7S9jfu5TPD/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Untitled-1.jpg","gridUrl":"https://media.cgtrader.com/variants/iYYSr13CPsgUww7S9jfu5TPD/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Untitled-1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/robotics/3d-printable-linear-servo-actuator","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":107,"name":".f3d","is_native":true},{"id":7,"name":".dxf","is_native":false},{"id":5,"name":".fbx","is_native":false},{"id":29,"name":".ige","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"robotics","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"RC \u0026 Robotics","schemaImageUrl":"https://img-new.cgtrader.com/items/3493705/940a38591d/3d-printable-linear-servo-actuator-3d-model-940a38591d.webp","saleOffDiscount":50,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"3580064","type":"listingItem","attributes":{"id":3580064,"title":"Main droite de robot","price":0.0,"description":"L'équipe RedOhm a pour objectif de créer un robot semi humanoïde complet. 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Built in the United States by Rocketdyne, the J-2 burned cryogenic liquid hydrogen (LH2) and liquid oxygen (LOX) propellants, with each engine producing 1,033.1 kN (232,250 lbf) of thrust in vacuum.\nUnlike most liquid-fueled rocket engines in service at the time, the J-2 was designed to be restarted once after shutdown when flown on the Saturn V S-IVB third stage. The first burn, lasting about two minutes, placed the Apollo spacecraft into a low Earth parking orbit. After the crew verified that the spacecraft was operating nominally, the J-2 was re-ignited for translunar injection, a 6.5 minute burn which accelerated the vehicle to a course for the Moon.\n\nThe most accurate and precise model\nIt is expressed in great detail.\n\nIt is an accurate division\n\nPerfect finish\n\nThe model is divided into 54 parts\n\nComes with assembly instructions\n\nThe set includes files: OBJ :stl : STEP : Assembly Instructions\n\nSize: Y : Height Length : 230mm   Approximately 1/15\n\nFeel free to enjoy it for yourself, but please do not sell it.\nPlease stop selling printed models.\n\nNote :The file has the same resolution as the exampleFor 3D printing, buyers should have basic knowledge and understanding of printer operations such as Resolution , Base type , Split cutting , Support , Modify.","imageAlt":"3D print model Rocketdyne J-2 Rocket Engine","url":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/rocketdyne-j-2-rocket-engine","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/d4njqoptvipuq8k0x2o3m5093i3z/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Rocketdyne%20%20J-2%20Rocket%20Engine_1.jpg","gridUrl":"https://media.cgtrader.com/variants/d4njqoptvipuq8k0x2o3m5093i3z/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Rocketdyne%20%20J-2%20Rocket%20Engine_1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/rocketdyne-j-2-rocket-engine","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":216,"name":".jpg","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":12,"name":".obj","is_native":false}],"categorySlug":"miniatures","subcategorySlug":"vehicles","categoryTitle":"Miniatures","subcategoryTitle":"Cars \u0026 Vehicles","schemaImageUrl":"https://img-new.cgtrader.com/items/6122465/f09aa366f8/rocketdyne-j-2-rocket-engine-3d-model-f09aa366f8.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"106245","type":"listingItem","attributes":{"id":106245,"title":"NASA Space Wrench - Dissected","price":0.0,"description":"This is the NASA file, downloaded directly from the NASA site. \"Uplink.stl\" is the name given to the file by NASA.\n\u003ca href=\"http://nasa3d.arc.nasa.gov/detail/wrench-mis\"\u003ehttp://nasa3d.arc.nasa.gov/detail/wrench-mis\u003c/a\u003e  \u003c/p\u003e\u003cp\u003eAgain, from NASA, the ratchet wrench designed by Noah Paul-Gin was uploaded and printed as a working ratchet wrench. The original dimensions - as printed in space - 4.48-inch-long by 1.29-inch wide.The 3D Made in Space Printer is used in a micro-gravity environment with standard additive manufacturing, depositing 104 layers of ABS plastic. ... 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Some of these items are quite small for OO gauge and would be extremely small if printed in N gauge.\nAs normal with my designs, there is a balance between accuracy and printability, hopefully not affecting the design of the model too much.","imageAlt":"Model Railway - Industrial Items track","url":"https://www.cgtrader.com/3d-model-packs/model-railway-industrial-items","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/td7uxpvtpthfi5t8n54ibk9adsk0/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/model-railway-industrial-items-3d-model-61d3898cdd.jpg","gridUrl":"https://media.cgtrader.com/variants/td7uxpvtpthfi5t8n54ibk9adsk0/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/model-railway-industrial-items-3d-model-61d3898cdd.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-model-packs/model-railway-industrial-items","isCgtVerified":true,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[],"categorySlug":"hobby-diy","subcategorySlug":"hobby-accessories","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Hobby Accessories","schemaImageUrl":"https://img-new.cgtrader.com/items/3152095/61d3898cdd/model-railway-industrial-items-3d-model-61d3898cdd.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true,"subscriptionTierBand":"premium"}},{"id":"2438755","type":"listingItem","attributes":{"id":2438755,"title":"16-Tooth Spur Gear 01","price":0.0,"description":"**16-Tooth spur gear, accurately modeled and ready for use in CAD, CGI, and 3D print applications.** Modeled in Autodesk Inventor and provided in multiple file formats (STP, SAT, IGS, OBJ, FBX, 3DS, CAR, and STL). Perfect for both digital and physical mechanical design projects.\n\n\n**Gear specifications:**\n\n- 16-Tooth, round bore with keyway (1.00in pitch diameter, 25.4mm reference diameter)\n\n\nGear tooth profile is precisely modeled with accurate arc-based geometry and a small amount of backlash to ensure proper engagement. Gear can be used as drive gear (rotationally locked to shaft) or idle gear (free spinning about shaft).\n\nGear is provided with a diametrical pitch of 16 teeth/inch (module 1.6). Gear bore is designed for a 0.25in (6.35mm) nominal shaft size. Gear has a 0.25in (6.35mm) face width. Gear can be easily scaled to create any diametrical pitch or module that you may need.\n\nThe centerline distance between any two mating gears is ( First Gear Pitch Diameter + Second Gear Pitch Diameter ) / 2.\n\n\n**Gear is provided in 8 file formats:**\n\n- STP (general solid model format for CAD)\n- SAT (general solid model format for CAD)\n- IGS (general solid model format for CAD)\n- OBJ (general surface model format for CGI)\n- FBX (general surface model format for CGI)\n- 3DS (general surface model format for CGI)\n- CAR (Carrara Studio format for CGI))\n- STL (general surface model format for 3D print)\n\nProduct also includes 2 drawings (DWG and PDF formats) and a Read Me text file (TXT format) detailing the physical dimensions of the gear.\n\n\n**Want more gears that are compatible with this product? Download additional gear collections:**\n\n- Assorted Gear Collection 01 - https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/ultimate-gear-collection\n- Spur Gear Collection 01 - https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/spur-gear-collection\n- Planetary Gear Collection 01 - https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/planetary-gear-collection\n- Gear Accessory Collection 01 - https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/gear-accessory-collection\n\n\n_CBSpicer_","imageAlt":"16-Tooth Spur Gear 01 3D printable model mechanical","url":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/mechanical-parts/16-tooth-spur-gear-01","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/4VJ8dMwcUy2BWBfcEHbyR4zc/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/_Gear_Spur_16T_Keyway_Iso.jpg","gridUrl":"https://media.cgtrader.com/variants/4VJ8dMwcUy2BWBfcEHbyR4zc/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/_Gear_Spur_16T_Keyway_Iso.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/mechanical-parts/16-tooth-spur-gear-01","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":29,"name":".ige","is_native":false},{"id":147,"name":".sat","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":5,"name":".fbx","is_native":false},{"id":2,"name":".3ds","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":4,"name":".dwg","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"mechanical-parts","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Mechanical parts","schemaImageUrl":"https://img-new.cgtrader.com/items/2438755/3a384e5012/16-tooth-spur-gear-01-3d-model-3a384e5012.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"2864334","type":"listingItem","attributes":{"id":2864334,"title":"ARM SPLINT - 3D PRINT","price":38.9,"description":"Arm splint designed for 3D printing. 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It has also been provided as 3DS and OBJ files, for use in 3D graphics packages. Finally, it is provided in STL format, making it ready for 3D printing.\n\nStrategic recesses have been engineered into the gear to minimize its volume for the purpose of reducing the cost of 3D printing.\n\nModel is compatible with Spur Gear Collection 02 and Worm Gear Collection 02.\n\nNative Inventor files not included. No textures or materials provided.\n\nGear specifications: - 1 inch pitch diameter - 1.125 inch outside diameter - 0.25 inch face width - 1/4 inch bore with ANSI 3/32 inch keyway\n\nProduct includes: - 16-tooth spur gear STP file (for other 3D CAD packages) - 16-tooth spur gear STL file (for 3D printing) - 16-tooth spur gear 3DS file (for 3D graphics packages) - 16-tooth spur gear OBJ file (for 3D graphics packages) - 16-tooth spur gear sample animation (.AVI)\n\n","imageAlt":"16-Tooth Spur Gear 02 3D printable model","url":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/mechanical-parts/16-tooth-spur-gear","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/qDSXC5A2CMs1XMLgdWiAHKHo/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/16-tooth-spur-gear-3d-model-obj-3ds-stl-stp.jpg","gridUrl":"https://media.cgtrader.com/variants/qDSXC5A2CMs1XMLgdWiAHKHo/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/16-tooth-spur-gear-3d-model-obj-3ds-stl-stp.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/mechanical-parts/16-tooth-spur-gear","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":2,"name":".3ds","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"mechanical-parts","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Mechanical parts","schemaImageUrl":"https://img-new.cgtrader.com/items/698400/fc1fb2aec4/16-tooth-spur-gear-02-3d-model-fc1fb2aec4.png","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"4629364","type":"listingItem","attributes":{"id":4629364,"title":"GBU-39 Small Diameter Bomb 3D printable model","price":34.9,"description":"Replica model of an GBU-39 Small diameter bomb. Moddeled to be fully printable on large/medium sized FDM 3D printers.\n\nThis package contains all parts needed to fully print a full scale (or smaller) assembly of this weapon replica. Stickers are also included to add printed details to the surface of the model.\n\nThe GBU-39/B Small Diameter Bomb (SDB) is a 250-pound (110 kg) precision-guided glide bomb that is intended to provide aircraft with the ability to carry a higher number of more accurate bombs. Most US Air Force aircraft will be able to carry (using the BRU-61/A rack) a pack of four SDBs in place of a single 2,000-pound (910 kg) bomb. It first entered service in 2006. The Ground Launched Small Diameter Bomb (GLSDB) was later developed to enable the SDB to be launched from a variety of ground launchers and configurations.","imageAlt":"GBU-39 Small Diameter Bomb 3D printable model","url":"https://www.cgtrader.com/3d-print-models/science/engineering/gbu-39-small-diameter-bomb","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/v3k6mqzb6ep0qnsts0o1rzzldmuk/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/gbu39%20A5.jpg","gridUrl":"https://media.cgtrader.com/variants/v3k6mqzb6ep0qnsts0o1rzzldmuk/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/gbu39%20A5.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/gbu-39-small-diameter-bomb","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":null,"name":null,"is_native":false},{"id":7,"name":".dxf","is_native":false},{"id":null,"name":null,"is_native":false},{"id":213,"name":".ai","is_native":false},{"id":21,"name":".blend","is_native":false},{"id":12,"name":".obj","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/4629364/82289eb9f5/gbu-39-small-diameter-bomb-3d-printable-model-3d-model-82289eb9f5.webp","saleOffDiscount":30,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"83086","type":"listingItem","attributes":{"id":83086,"title":"Mars base Inside Victoria Crater","price":0.0,"description":"\u003cp\u003eThis is my interpretation of a martian base for human living and research.  \r\nIt is intended to be built inside the Victoria Crater. This crater has a relatively small size and it has a flat surface inside wich makes it good for protection and construction. \r\nThe kit/base comes with:  \r\nObservation and research room \r\nWater and supplies room \r\nCommon room  \r\nOxygen and gas station  \r\nTransportation area with 2 vehicles.  \r\nSanitary Area  \r\nEntertainment from earth (TV Shows) and Fitness room  \r\nTemporary/Emergency room  \r\nEnergy area  \r\nSolar panels  \r\nVehicle  \r\nVictoria Crater (only printable if scaled) \r\nThe kit has some moving parts.\u003c/p\u003e","imageAlt":"3D print model Mars base Inside Victoria Crater","url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/mars-base-inside-victoria-crater","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/ZEE6Be6JVxHjEeyQEAQvqWR1/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/mars-base-inside-victoria-crater-3d-model-stl.jpg","gridUrl":"https://media.cgtrader.com/variants/ZEE6Be6JVxHjEeyQEAQvqWR1/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/mars-base-inside-victoria-crater-3d-model-stl.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/mars-base-inside-victoria-crater","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/83086/e75d6e046a/mars-base-inside-victoria-crater-3d-model-e75d6e046a.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"694209","type":"listingItem","attributes":{"id":694209,"title":"Gear Accessory Collection 01","price":8.0,"description":"**Gear accessory collection, accurately modeled and ready for use in CAD and 3D print applications.** Modeled in Autodesk Inventor and provided in multiple file formats (IPT/IAM, STP, SAT, IGS, and STL). Gears are constructed with modular geometry, allowing them to be combined in an endless variety of ways. Easily create complex power transmission systems that produce rotational motion, speed multipliers, and torque multipliers. Perfect for both digital and physical mechanical design projects.\n\nNative Autodesk Inventor 2012 files are provided with intact browser trees and parameter tables to allow full configurability and customization.\n\n\n**Collection includes 3 gear systems:**\n\n- Rack and pinion system\n- Bevel gear system (1:1 ratio)\n- Worm gear system (16:1 reduction ratio)\n\n\n**Collection includes 6 models:**\n\n- Bevel gear, 16-tooth, round bore with keyway (1.00in pitch diameter, 25.4mm reference diameter)\n- Spur gear, 8-tooth, D-profile bore (0.50in pitch diameter, 12.7mm reference diameter)\n- Spur gear, 16-tooth, round bore with keyway (1.00in pitch diameter, 25.4mm reference diameter)\n- Gear rack, 16-tooth (4.00in (101.6mm) eye-to-eye distance)\n- Spacer, round bore (0.25in (6.35mm) face width)\n- Helical worm, D-profile bore (0.50in pitch diameter, 12.7mm reference diameter)\n\n\nAll gear tooth profiles are precisely modeled with accurate arc-based geometry and a small amount of backlash to ensure proper engagement.\n\nAll gears are provided with a diametrical pitch of 16 teeth/inch (module 1.6). All gear bores are designed for a 0.25in (6.35mm) nominal shaft size. Gears can be easily scaled to create any diametrical pitch or module that you may need.\n\nThe centerline distance between any two mating gears is ( First Gear Pitch Diameter + Second Gear Pitch Diameter ) / 2.\n\n\n**All models are provided in 5 file formats:**\n\n- IPT/IAM (Autodesk Inventor 2012 format for CAD)\n- STP (general solid model format for CAD)\n- SAT (general solid model format for CAD)\n- IGS (general solid model format for CAD)\n- STL (general surface model format for 3D print)\n\nProduct also includes a Read Me text file (TXT format) detailing the physical dimensions of all gears.\n\n\n**Want more gears that are compatible with this product? Download additional gear collections:**\n\n- Assorted Gear Collection 01 - https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/ultimate-gear-collection\n- Spur Gear Collection 01 - https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/spur-gear-collection\n- Planetary Gear Collection 01 - https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/planetary-gear-collection\n\n\nIf you have any questions, either before or after purchasing this model collection, please feel free to contact me here on CGTrader and I will help in any way possible.\n\n_CBSpicer_","imageAlt":"3D printable model Gear Accessory Collection 01","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/gear-accessory-collection","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/T8v7aoXAEocpszUc3rx5EKMU/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/_Accessories_Iso.jpg","gridUrl":"https://media.cgtrader.com/variants/T8v7aoXAEocpszUc3rx5EKMU/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/_Accessories_Iso.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/gear-accessory-collection","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":71,"name":".iam","is_native":false},{"id":29,"name":".ige","is_native":false},{"id":147,"name":".sat","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":72,"name":".stp","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"mechanical-parts","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Mechanical parts","schemaImageUrl":"https://img-new.cgtrader.com/items/694209/137b0c61da/gear-accessory-collection-01-3d-model-137b0c61da.webp","saleOffDiscount":30,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"essentials"}},{"id":"2753335","type":"listingItem","attributes":{"id":2753335,"title":"Angular ball bearing with small cage","price":0.0,"description":"An assembly modeled in Solidworks of an angular ball bearing with a small cage. \nThe model is one of the components created from a personal project. The assembly contains:\n- Outer ring\n- Inner ring\n- Rolling elemets (balls)\n- Cage (2 parts)\n\nFeel free to download, share and give feedback! ","imageAlt":"3D printable model Angular ball bearing with small cage","url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/angular-ball-bearing-with-small-cage","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/dzYGxnHAFkmVFCM5MqHSfR64/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Ball%20bearing%20small%20cage%20angular.jpg","gridUrl":"https://media.cgtrader.com/variants/dzYGxnHAFkmVFCM5MqHSfR64/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Ball%20bearing%20small%20cage%20angular.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/angular-ball-bearing-with-small-cage","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":59,"name":".sldprt","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/2753335/febe651c78/angular-ball-bearing-with-small-cage-3d-model-febe651c78.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"2473656","type":"listingItem","attributes":{"id":2473656,"title":"NASA Space Launch System Full Staging and Interior","price":14.99,"description":"This is a highly detailed model of the SLS Rocket. \nIt includes **full staging and interior**, meaning the rocket can be assembled and disassembled in the order that the actual Artemis 1 mission will fly.\nThe original model was designed to be 4ft tall, and photos of my assembled and painted model are included.\nA good portion of the parts require assembly using an adhesive like super-glue.  **Contact me and I can send files modified however you'd like.**\nI plan on adding more upper stages for free and a few more rockets in the future so stay tuned!\n\nRecently Updated! (September 2022) I've uploaded an additional version (144th scale) which is meant to be ideal for resin printers. It welds together a lot of the segments that were intended to be assembled post-printing in the original model. I've also split up the core stage and boosters into smaller segments to accomodate different printing setups.","imageAlt":"NASA Space Launch System Full Staging 3D printable model 1","url":"https://www.cgtrader.com/3d-print-models/science/astronomy-physics/nasa-space-launch-system-full-staging-and-interior","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/E2RRGcYCngqKXzTfD3Sw8azN/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Rotated.jpg","gridUrl":"https://media.cgtrader.com/variants/E2RRGcYCngqKXzTfD3Sw8azN/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Rotated.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/astronomy-physics/nasa-space-launch-system-full-staging-and-interior","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":129,"name":".3mf","is_native":false}],"categorySlug":"science","subcategorySlug":"astronomy-physics","categoryTitle":"Science","subcategoryTitle":"Astronomy \u0026 Physics","schemaImageUrl":"https://img-new.cgtrader.com/items/2473656/75c02927e2/nasa-space-launch-system-full-staging-and-interior-3d-model-75c02927e2.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true,"subscriptionTierBand":"premium"}},{"id":"642999","type":"listingItem","attributes":{"id":642999,"title":"3D Printing Bolt Fastener Hinge Joint","price":0.0,"description":"\"3D Printing Bolt Fastener Hinge Joint\"\n\nDesigned by Ridwan S ( https://www.instagram.com/ridwan.sept/ )\n\n\nModeled with SolidWorks 2014\n\nRendered with KeyShot 5 \n\nFile Types : .SLDPRT, .IGS, .OBJ, .STL.\n\nVertices : \n\nV1 : 26123 ; V2 : 26923 ; V3 : 28541 ; V4 : 19536\n\nPolygons : \n\nV1 : 52238 ; V2 : 53922 ; V3 : 57078 ; V4 : 39076\n\n\nIn this model I just create some combine components like bolt (fastener), joint and hinge into one model. I think this is very usefull model for many application in futuristic manufacturing process.\n\n\nThis model are simple and functional and created with one assembly process 3D Printing. And use ABS material or any recommendation material from 3D Printing supplier are welcome.\n\n\nI just create 4 variations for this model, there is still many variations from that's model if we want to explore it.\n\n\nYou can download this model for \"Free\", but you should to hit \"♥\" button as the payment :). \n\n\nCatch us   :\n\nEmail         : onefuturesolutions@gmail.com\n\nInstagram : https://www.instagram.com/1futuresolution/\n\nYoutube    : http://bit.ly/ytc-onefuturesolution\n\nFB               : https://www.facebook.com/1futuresolution/\n\n\nCheers, \n\nRidwan S","imageAlt":"3D Printing Bolt Fastener Hinge Joint thread","url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/3d-printing-bolt-fastener-hinge-joint","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/9GEgh7TJ8QXiye3ry3Xt5qNX/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/3d-printing-bolt-fastener-hinge-joint-3d-model-sldprt-sldasm-slddrw.jpg","gridUrl":"https://media.cgtrader.com/variants/9GEgh7TJ8QXiye3ry3Xt5qNX/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/3d-printing-bolt-fastener-hinge-joint-3d-model-sldprt-sldasm-slddrw.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/3d-printing-bolt-fastener-hinge-joint","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":29,"name":".ige","is_native":false},{"id":59,"name":".sldprt","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/642999/4056666fd0/3d-printing-bolt-fastener-hinge-joint-3d-model-4056666fd0.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"1852002","type":"listingItem","attributes":{"id":1852002,"title":"Space-X Raptor BFR Engine Simplified Printable Model","price":14.45,"description":"A rough model of the Raptor rocket engine developed by Space-X for the BFR/Starship system simplified and optimized for printing\nthe model is true scale meaning the lower engine bell diameter is about 1.3 meters but it's designed to be printed at about 1/10 scale with a regular nozzle diameter, thus details have been thickened or left out if htey are too small for this\nThe Raptor is a conceptually optimized rocket engine combining thrust to weight ratio and efficiency with relatively easy to store fuels (compared to hydrogen) which can be acquired on mars since it is powered by liquid methane and liquid oxygen - in order to increase efficiency compared to other designs it also uses two turbopumps burning oppositely saturated mixtures allowing it to use the full energetic potential of the fuel without overheating the turbopump","imageAlt":"Space-X Raptor BFR Engine Simplified Printable Model","url":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/space-x-raptor-bfr-engine-simplified-printable-model","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/mnPHWBFPq5dXpTbv7YsDHsn1/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/space-x-raptor-bfr-engine-simplified-printable-model-3d-model-obj-mtl-3ds-dxf-stl-dae-sldprt-sldasm-slddrw.jpg","gridUrl":"https://media.cgtrader.com/variants/mnPHWBFPq5dXpTbv7YsDHsn1/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/space-x-raptor-bfr-engine-simplified-printable-model-3d-model-obj-mtl-3ds-dxf-stl-dae-sldprt-sldasm-slddrw.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/space-x-raptor-bfr-engine-simplified-printable-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":59,"name":".sldprt","is_native":true},{"id":null,"name":null,"is_native":false},{"id":12,"name":".obj","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":7,"name":".dxf","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":29,"name":".ige","is_native":false},{"id":25,"name":".dae","is_native":false},{"id":2,"name":".3ds","is_native":false}],"categorySlug":"miniatures","subcategorySlug":"vehicles","categoryTitle":"Miniatures","subcategoryTitle":"Cars \u0026 Vehicles","schemaImageUrl":"https://img-new.cgtrader.com/items/1852002/c93f41d00d/space-x-raptor-bfr-engine-simplified-printable-model-3d-model-c93f41d00d.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true,"subscriptionTierBand":"premium"}},{"id":"696723","type":"listingItem","attributes":{"id":696723,"title":"Split planetary reducer","price":0.0,"description":"This reducer is designed to be mounted on top of a NEMA 17 standard stepper motor. It has a high reduction ratio of 96.6667:1 in a very small package (only 20mm tall, and 80mm in diameter). In the tests i concluded, reducer didn't show even the slightest signs of backlash, but i can't guarantee it won't be an issue after prolonged use. This design also eliminates the wobble of the output which can be observed in 3D printed harmonic drives, and it's required to remove that wobble if the device is to be used in an actual mechanism which needs to perform accurately/precisely.\nIf you encounter any problems, please contact me so i can improve the design based on your input.\n\nBasic technical data:\nGear ratio: 1:96.6667\n\nSun gear teeth: 24\n\nPlanet gear teeth: 16\n\nFixed ring gear teeth: 56\n\nOutput ring gear teeth: 58\n\nRatio calculation:\n i = (1 + (fixed_T / sun_T)) * (output_T / 2)\n i = (1+(56/24)) * (58/2) = 96.6667\nFunctioning principle explanation:\nThis system consists of 2 rings with inside gearing, one is fixed and the second is the output ring. Both planet gears are driven by the sun gear, and engage both rings at the same time.Each revolution of the planet carrier (around it's own axis) will move the outer ring by 2 teeth (in the direction of the motor). This is achieved by adding 2 extra teeth to the output ring, and then re-adjusting the outer ring module to align it's pitch diameter to be aproximately the same as one of the fixed ring. This must be done to ensure proper teeth meshing.\n\nVersions:\nThere is an educational version included, which will allow you to observe what's actually happening in the reducer\n\n(print 'tr17_edu' instead of 'tr17')\n\nThere is also an alternative version of the output ring which allows for easier mounting of a M8 bolt as the output.\n\n(print 'tr17_fullcover' instead of 'tr17', and print 'ad17')\n\nAdditional parts:\nYou will need additional screws to assemble this reducer. Most of the holes will accept M3 screws. Few different lenghts are needed. The most important screws you should install are those that go through the planet pin on the planet carrier; it relies on the screw to strenghthen the pin. You can get away with excluding some of the screws, but use common sense.\n\nNOTES:\nIf you plan to use this as a part of a functional mechanism, use plenty of grease or other lubricant!\nDo NOT load the output ring directly! Use an external bearing to prevent wear of the reducer! You can however use this as a direct source of torque without using external bearings, just keep in mind to not exceed the ratio*motor holding torque, or else the drive could slip (it could slip under much lower torque, but it's hard for me to test it out because of the high ratio; it's more likely that the plastic will deform before the drive slips)","imageAlt":"Split planetary reducer 3D printable model","url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/plane-685712d8-c749-402b-9915-c8057acce0e8","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/Tg2RoyHJYWP67kd9iL6gcQNa/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/split-planetary-reducer-3d-model-stl-pdf.jpg","gridUrl":"https://media.cgtrader.com/variants/Tg2RoyHJYWP67kd9iL6gcQNa/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/split-planetary-reducer-3d-model-stl-pdf.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/plane-685712d8-c749-402b-9915-c8057acce0e8","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":100,"name":".pdf","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/696723/18202dcae8/split-planetary-reducer-3d-model-18202dcae8.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"2914015","type":"listingItem","attributes":{"id":2914015,"title":"12 Boat Propeller","price":8.99,"description":"12 Boat Propeller for 3D Print, Commerical usage alowed.\n\nAll holes has the same diameter but different depth.\n\nAll Blades are thicker than real life proportion to support printing\n\nHave not been tested for real usage.","imageAlt":"12 Boat Propeller 3D printable model","url":"https://www.cgtrader.com/3d-print-models/science/engineering/12-boat-propeller","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/ASaxD4rH6DnPW99k8qjvsQfx/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/2.jpg","gridUrl":"https://media.cgtrader.com/variants/ASaxD4rH6DnPW99k8qjvsQfx/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/2.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/12-boat-propeller","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":21,"name":".blend","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/2914015/56fd78b9bd/12-boat-propeller-3d-model-56fd78b9bd.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"essentials"}},{"id":"4805599","type":"listingItem","attributes":{"id":4805599,"title":" 20 PARTS OF 3D MODEL","price":0.0,"description":"Welcome to our CATIA  Practice Exercises for Beginners series! In this video, we'll kick things off with Exercise , designed specifically for those who are new to CATIA or want to strengthen their skills. Whether you're a student, engineer, or just curious about 3D modeling and design, this series is perfect for you.\n\nIn Exercise , we'll cover fundamental CATIA concepts to help you get started with this powerful 3D CAD software. You'll learn essential techniques and tools that are the building blocks for more complex designs. This exercise is a great starting point for anyone looking to explore CATIA's capabilities.\n\nKey Topics Covered:\n\nCATIA User Interface Overview\nNavigating in the 3D Workspace\nSketching and Creating 2D Geometry\nExtruding and Revolving Sketches to Create 3D Shapes\nBasic Assembly Concepts\nAnd much more!\nFollow along with our step-by-step instructions and practical examples to enhance your CATIA skills. We'll also provide tips and tricks to make your workflow more efficient.\n\nDon't forget to subscribe to our channel for more CATIA exercises and tutorials. If you have any questions or specific topics you'd like us to cover in future videos, please leave a comment below and use the hashtag #CATIA200Exercises.\n\nJoin us in mastering CATIA  and expanding your 3D modeling and design capabilities. Let's get started with Exercise today!","imageAlt":"3D asset 20 PARTS OF 3D MODEL","url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/3d-model-cc6454ea-f7fb-410f-bca0-2e3917e0db5a","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/5D8My6j2LUY41aT5xG6K4wWt/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/J.jpg","gridUrl":"https://media.cgtrader.com/variants/5D8My6j2LUY41aT5xG6K4wWt/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/J.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/3d-model-cc6454ea-f7fb-410f-bca0-2e3917e0db5a","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":null,"name":null,"is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/4805599/8b427e7a73/20-parts-of-3d-model-3d-model-8b427e7a73.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"696658","type":"listingItem","attributes":{"id":696658,"title":"Spur Gear Collection 02","price":16.0,"description":"Spur gear collection modeled in Inventor 2010 and provided in multiple file formats (.IPT, .STP, .STL, .3DS, .OBJ). Collection includes 14 spur gear sizes (8-tooth through 64-tooth), fully ready for 3D printing.\n\nThe native Inventor files are fully parametric and can be opened and manipulated in any version of the software that is 2010 or newer. The feature trees and parameter tables are logically arranged and clearly labeled, making edits extremely simple.\n\nAll gears have been exported as STP files, allowing them to be opened in any 3D CAD software. They have also been exported as 3DS and OBJ files, for use in 3D graphics packages. Finally, they are provided as STL files, making them ready for 3D printing.\n\nStrategic recesses have been engineered into the larger gears to minimize their volume for the purpose of reducing the cost of 3D printing.\n\nNo textures or materials included.\n\nGear specifications:\n- Approximate involute gear tooth profile\n- Minimal backlash between gears\n- 1/4 inch face width\n- 1/4 inch shaft bore\n- 16 Pitch (P) gear size\n- Pitch Diameter (PD) = Gear Teeth (T) / Pitch (P)\n- Outside Diameter (OD) = Pitch Diameter (PD) + 0.125 inch\n- 8-tooth gears provided with 2 types of bore: 1/4 inch round shaft, and 1/4 inch ANSI D-profile shaft\n- 10-tooth through 64-tooth gears provided with bore for 1/4 inch round shaft with standard ANSI 3/32 inch keyway\n- Polygon counts range from 17,544 (8-tooth round) to 37,544 (64-tooth keyway)\n\nProduct includes:\n- 14 spur gear Inventor 2010 files (.IPT)\n- 14 spur gear STP files (for other 3D CAD packages)\n- 14 spur gear STL files (for 3D printing)\n- 14 spur gear 3DS files (for 3D graphics packages)\n- 14 spur gear OBJ files (for 3D graphics packages)\n- Sample spur gear animation (.AVI)","imageAlt":"parts 3D print model Spur Gear Collection 02","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/spur-gear-collection-02","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/JJQAMHeEtuCVxpGbv7QSdYxH/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/spur-gear-collection-02-3d-model-obj-3ds-stl-ipt-stp.jpg","gridUrl":"https://media.cgtrader.com/variants/JJQAMHeEtuCVxpGbv7QSdYxH/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/spur-gear-collection-02-3d-model-obj-3ds-stl-ipt-stp.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/spur-gear-collection-02","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":71,"name":".iam","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":2,"name":".3ds","is_native":false},{"id":12,"name":".obj","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"mechanical-parts","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Mechanical parts","schemaImageUrl":"https://img-new.cgtrader.com/items/696658/399bb24334/spur-gear-collection-02-3d-model-399bb24334.png","saleOffDiscount":30,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"3044604","type":"listingItem","attributes":{"id":3044604,"title":"Planetary gear set-type 3-7 gears","price":0.0,"description":"Planetary gear set-There are 6 external gears and one internal gear. It is called epicyclic gear too. If you want to 3d print the models, suggest to use resin material.\nIf you plan to use ABS/PLA material,it is best to modify the 3d models before printing.\nIgnore the OBJ and FBX files, they are just for cgtrader's requirement.\n\nMore about epicyclic gears:  www.tanerxun.com/planetary-gear-system/.html\n","imageAlt":"3D print model Planetary gear set-type 3-7 gears","url":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/mechanical-parts/planetary-gear-set-type-3-7-gears","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/7K9adw51raS4ZmxhUu1iiHky/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/planetary%20gear%20set-type%203-a.jpg","gridUrl":"https://media.cgtrader.com/variants/7K9adw51raS4ZmxhUu1iiHky/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/planetary%20gear%20set-type%203-a.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/mechanical-parts/planetary-gear-set-type-3-7-gears","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":5,"name":".fbx","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":100,"name":".pdf","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"mechanical-parts","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Mechanical parts","schemaImageUrl":"https://img-new.cgtrader.com/items/3044604/dce2e05e18/planetary-gear-set-type-3-7-gears-3d-model-dce2e05e18.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"2900599","type":"listingItem","attributes":{"id":2900599,"title":"3D printable Linear Actuator ","price":5.99,"description":"Hi,\nI designed this linear actuator. You can print these parts with 3d printer and it's works harmoniously. You know this things provides a linear movement.  I used 775 motor (100 watt) and I get a cool results. So the maximum axial load theoritically 250 Newton(~25 kg or ~ 56 lb). But if you use 775 motor which is one of 150 watt, this time axial load will theoritically 380 Newton (~38 kg or ~ 85 lb). The Piston stroke is 120 mm and piston speed about 30 mm/s. So 4 sec to required to full stroke. \nThere is a small gearbox in the system. It has a 6 gear ratio. I used helical gears and they have m=0.8 mm and m=1 mm normal modules. The threaded rod is 8 mm diameter (M8) and the shaft of second stage has a 6 mm diameter. Nuts also M8. I used three 608zz ball bearings for support to threaded rod. \nIf you make this project, The body does not need to be so strong. Because the body only meets the friction force between the lead screw and the nut. So you can print with %20 infill and 0.2 mm layer height for stationary parts.\nYou should print the gears with lower layer height (0.12 mm -0.16 mm). Infill for the gears its good % 50 or %100\n\nPart list\n•\t775 motor-100W (You should use 150 watt) \n•\t3-position rocker switch\n•\tM8 threaded rod (l=220mm)\n•\tM6 shaft steel shaft \n•\t608zz bearing --- x3\n•\tM3x40 screw --- x4\n•\tM3X15 screw --- x12\n•\tM3 washers --- x16\n•\tM3 nuts --- x16\n•\tM4x10 --- x2 (for motor mounting)\n•\tExternal Retaining Ring (M8) x 2\n•\tExternal Retaining Ring (M6) x 2\n•\tCotter pin (M2)\n\nAny questions, im here for 7/24 !\n\n","imageAlt":"3D printable Linear Actuator mechanical-parts","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/3d-printable-linear-actuator-b78ad144-de5c-4ce5-b99b-1845e9275fa4","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/PKzecC3Du56KaKdiFtKxEbQF/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DIY%20linear%20actuator%20%283D%20Printed%29.jpg","gridUrl":"https://media.cgtrader.com/variants/PKzecC3Du56KaKdiFtKxEbQF/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DIY%20linear%20actuator%20%283D%20Printed%29.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/3d-printable-linear-actuator-b78ad144-de5c-4ce5-b99b-1845e9275fa4","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":107,"name":".f3d","is_native":true},{"id":12,"name":".obj","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":2,"name":".3ds","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"mechanical-parts","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Mechanical parts","schemaImageUrl":"https://img-new.cgtrader.com/items/2900599/d2a36a6bd6/3d-printable-linear-actuator-3d-model-d2a36a6bd6.webp","saleOffDiscount":50,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"7002253","type":"listingItem","attributes":{"id":7002253,"title":"Engineering Prototype Test Jig for RC Aircraft","price":0.0,"description":"**You  can support my models by downloading the other paid version with CAD NURBS files included:**\n\n$2 tip: Looking for the fully editable NURBS based master files? High-precicion original STEP native version available for professional and manufacturing version available here: https://www.cgtrader.com/3d-models/aircraft/military-aircraft/modern-warfare-uav-type-009-atomic-reaper-iges-included\n\n$5 tip: Looking for the fully editable NURBS based master files? High-precicion original STEP + IGES + X_B native version available for professional and manufacturing version available here: https://www.cgtrader.com/3d-models/aircraft/military-aircraft/modern-warfare-uav-type-009-atomic-reaper-iges-and-3mf-included\n\n--- \n\n# Fuselage Monocoque Test Jig for RC Aircraft Drag and Load using HX-711 Load Cell\n\nThis is a structural test fixture designed to help evaluate the stiffness and load-bearing performance of RC fuselage monocoque shells.\nAs RC builders experiment with thinner skins, composite layering, and lightweight internal frames, having a dedicated jig for repeatable testing becomes incredibly useful.\n\nThe jig provides a stable mounting base to test bending, torsional rigidity, compression strength, and skin-frame interactions. It is dimensioned to fit small to mid-size fuselage sections and can be scaled as needed.\n\nOriginally designed and printed on an Elegoo Neptune 4 Max, the geometry is optimized for large-format FDM printing with reinforced walls to prevent flex during loading. Perfect for experimental builders, engineering students, and anyone studying RC aircraft structures.\n\nTHIS PRODUCT IS A PROTOTYPE. Need Front/Aft neck modification to insert the fuselage safely\n\n--- \n\n**You  can support my models by downloading the other paid version with CAD NURBS files included:**\n\n$2 tip: Looking for the fully editable NURBS based master files? High-precicion original STEP native version available for professional and manufacturing version available here: https://www.cgtrader.com/3d-models/aircraft/military-aircraft/modern-warfare-uav-type-009-atomic-reaper-iges-included\n\n$5 tip: Looking for the fully editable NURBS based master files? High-precicion original STEP + IGES + X_B native version available for professional and manufacturing version available here: https://www.cgtrader.com/3d-models/aircraft/military-aircraft/modern-warfare-uav-type-009-atomic-reaper-iges-and-3mf-included","imageAlt":"3D printable model Engineering Prototype Test Jig for RC","url":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/robotics/engineering-prototype-test-jig-for-rc-aircraft","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/65u7i3ukj6m29958aiy79kpuwhjn/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/WhatsApp_Image_2025-11-28_at_5.25.50_PM.jpg","gridUrl":"https://media.cgtrader.com/variants/65u7i3ukj6m29958aiy79kpuwhjn/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/WhatsApp_Image_2025-11-28_at_5.25.50_PM.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/robotics/engineering-prototype-test-jig-for-rc-aircraft","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":129,"name":".3mf","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"robotics","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"RC \u0026 Robotics","schemaImageUrl":"https://img-new.cgtrader.com/items/7002253/11bec73fcf/engineering-prototype-test-jig-for-rc-aircraft-3d-model-11bec73fcf.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"6303489","type":"listingItem","attributes":{"id":6303489,"title":"EXQUISITE INDUSTRIAL ACCESSORIES PACK","price":240.0,"description":"**EXQUISITE INDUSTRIAL ACCESSORIES PACK**\n\n- Total - 24 Items\n- High Quality 3D Designs\n- 3D Printable prototype model\n- STL, STEP and 3MF Formats\n- Suitable for Augmented Reality Applications using Android and Ipad Devices\n- Can be used as source file for AR/VR Projects, Games, Movie, Product demo,etc\n- High polygon for accurate 3d printing\n- Please refer individual 3d models for more details regarding poly count\n\n**Item List**\n\n1. Crossover Pipe Fitting\n2. Exquisite Hand Tool Spanner\n3. Exquisite Heat Sink\n4. Exquisite Pipe Knob\n5. Exquisite Pvc Pipe Fitting\n6. Exquisite Steel Dome Structure\n7. Exquisite Taper Faucet\n8. Faucet Sensor Spout\n9. Faucet Square Knob\n10. Furniture Roller Bracket\n11. Hand Tool Spanner\n12. Premium Ball Valve\n13. Premium Bath Accessories Holder\n14. Premium Copper Pipe Fitting\n15. Premium Foot Valve\n16. Premium Heat Sink\n17. Premium Pipe Wrench\n18. Round Air Conditioning Vent\n19. Round Aluminium Heat Sink\n20. Square Air Conditioning Vent\n21. Steel Crossover Fitting\n22. Steel H Pipe Fitting\n23. Turbine Roof Ventilator\n24. Washing Machine Dry Spin Cap","imageAlt":"3D printable model EXQUISITE INDUSTRIAL ACCESSORIES PACK","url":"https://www.cgtrader.com/3d-model-packs/exquisite-industrial-accessories-pack","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/fele63l9og940a4p5x9151471gx9/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/EXQUISITE%20INDUSTRIAL%20ACCESSORIES%20PACK.jpg","gridUrl":"https://media.cgtrader.com/variants/fele63l9og940a4p5x9151471gx9/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/EXQUISITE%20INDUSTRIAL%20ACCESSORIES%20PACK.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-model-packs/exquisite-industrial-accessories-pack","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/6303489/947bb47495/exquisite-industrial-accessories-pack-3d-model-947bb47495.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"4997069","type":"listingItem","attributes":{"id":4997069,"title":"FORMULA 1 CAR","price":0.0,"description":"FORMULA CAR MADE IN SOLIDWROKS","imageAlt":"3D printable model FORMULA 1 CAR science","url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/formula-1-car-d700d75d-6cbd-4d53-9617-6bee1d6ecdb2","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/t8J9Sx2ojF3KHfQDTiq9nTNQ/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Screenshot%202023-11-29%20050740.jpg","gridUrl":"https://media.cgtrader.com/variants/t8J9Sx2ojF3KHfQDTiq9nTNQ/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Screenshot%202023-11-29%20050740.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/formula-1-car-d700d75d-6cbd-4d53-9617-6bee1d6ecdb2","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":59,"name":".sldprt","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/4997069/feceae9cdc/formula-1-car-3d-model-feceae9cdc.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"4520728","type":"listingItem","attributes":{"id":4520728,"title":"classic Iris diaphragm","price":3.8,"description":"This is a classic Iris diaphragm. I have designed it with minimal thickness while ensuring strength. It is specifically made for FDM printers and PLA materials. It is crucial to produce it with high quality for the mechanism to function correctly. Please note that the scale should not be changed as it would result in malfunction. If you require a different scale, kindly inform me so that I can customize the measurements according to your equipment and dimensions.\n\nAlthough the diaphragm can fully close, it requires a slight modification as the current model cannot close completely.\n\nThe model consists of 10 blades and 10 pins. After printing, you need to attach the pins to the blades using adhesive. I designed it this way to enable printing without the need for support structures and to expedite the printing process.\n\nThe gap between the movable parts is 0.2 mm, while the gap between the pin and the blade hole is 0.05 mm.\n\nI created this model using SolidWorks 2021. Please let me know if you require the original file.\n\nPlease note that the assembly file may not accurately depict the actual bending of the blades during movement. It is challenging to simulate blade bending accurately in software. However, I have positioned them correctly, and the virtual assembly functions appropriately. The apparent position of the blades might not appear accurate.\n\nyou can see the printed mechanism from link below:\nhttps://youtube.com/shorts/bZ9LTZYn6zo?feature=share\n\nFeel free to contact me if you need any further assistance.","imageAlt":"classic Iris diaphragm 3D print model","url":"https://www.cgtrader.com/3d-print-models/science/engineering/classic-iris-diaphragm","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/Bmz1cTgCZpDibcdbo1x14Xs7/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/IMG_20230523_182709_877.jpg","gridUrl":"https://media.cgtrader.com/variants/Bmz1cTgCZpDibcdbo1x14Xs7/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/IMG_20230523_182709_877.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/classic-iris-diaphragm","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":13,"name":".3dm","is_native":false},{"id":2,"name":".3ds","is_native":false},{"id":5,"name":".fbx","is_native":false},{"id":29,"name":".ige","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/4520728/c55e431c12/classic-iris-diaphragm-3d-model-c55e431c12.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"essentials"}},{"id":"2625182","type":"listingItem","attributes":{"id":2625182,"title":"Steel Hinge","price":0.0,"description":"This high-quality 3D model was originally created in SolidWorks and exported to both GLTF and FBX formats for maximum compatibility. It is optimized for use in real-time applications, visualizations, AR/VR projects, and Simulations. The model features accurate geometry, relationships and constraints,  materials, clean topology, accurate face orientations and is suitable for professional use across various platforms and engines.","imageAlt":"3D printable model Steel Hinge","url":"https://www.cgtrader.com/free-3d-print-models/various/various-other/steel-hinge-6ec4615c-c95e-459c-ba0d-9401cc1d1698","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/fpl0xv9sdc52rj97vk1uionga1md/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Preview1.jpg","gridUrl":"https://media.cgtrader.com/variants/fpl0xv9sdc52rj97vk1uionga1md/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Preview1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/various/various-other/steel-hinge-6ec4615c-c95e-459c-ba0d-9401cc1d1698","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":59,"name":".sldprt","is_native":false},{"id":null,"name":null,"is_native":false},{"id":117,"name":".gltf","is_native":false},{"id":21,"name":".blend","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":5,"name":".fbx","is_native":false},{"id":12,"name":".obj","is_native":false}],"categorySlug":"various","subcategorySlug":"various-other","categoryTitle":"Various","subcategoryTitle":"Other","schemaImageUrl":"https://img-new.cgtrader.com/items/2625182/f72f6a8dde/steel-hinge-3d-model-f72f6a8dde.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"3890208","type":"listingItem","attributes":{"id":3890208,"title":"gas storage tank with pipes flanges and valves","price":25.0,"description":"A gas holder or gasholder, also known as a gasometer, is a large container in which natural gas or town gas is stored near atmospheric pressure at ambient temperatures. The volume of the container follows the quantity of stored gas, with pressure coming from the weight of a movable cap. Typical volumes for large gas holders are about 50,000 cubic metres (1,800,000 cu ft), with 60-metre (200 ft) diameter structures.\n\nGas holders now tend to be used for balancing purposes to ensure that gas pipes can be operated within a safe range of pressures, rather than for actually storing gas for later use. \nThe anglicisation \"gasometer\" was adopted by William Murdoch, the inventor of gas lighting, in 1782, as the name for his gas holders.[3][4] Murdoch's associates objected that his \"gasometer\" was not a meter but a container, but the name was retained and came into general use. Gas holders were marked as gasometers on the large-scale maps issued by the British Ordnance Survey and term came to be used to label gas works, even though there may be several gas holders at any one gas works. However, the term \"gasometer\" is still discouraged for use in technical circles, where \"gas holder\" is preferred.[5]","imageAlt":"gas storage tank with pipes flanges and 3D printable model","url":"https://www.cgtrader.com/3d-print-models/miniatures/architectural/gas-storage-tank-with-pipes-flanges-and-valves","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/SYjwwXtJnJAtXeee2fBiAPgY/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/gas-storage-tank.jpg","gridUrl":"https://media.cgtrader.com/variants/SYjwwXtJnJAtXeee2fBiAPgY/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/gas-storage-tank.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/miniatures/architectural/gas-storage-tank-with-pipes-flanges-and-valves","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":129,"name":".3mf","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":117,"name":".gltf","is_native":false},{"id":5,"name":".fbx","is_native":false}],"categorySlug":"miniatures","subcategorySlug":"architectural","categoryTitle":"Miniatures","subcategoryTitle":"Architecture","schemaImageUrl":"https://img-new.cgtrader.com/items/3890208/95ae30b569/gas-storage-tank-with-pipes-flanges-and-valves-3d-model-95ae30b569.webp","saleOffDiscount":30,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"3784406","type":"listingItem","attributes":{"id":3784406,"title":"Mobile crane for 3D printing","price":0.0,"description":"This is a generic mobile crane, with inspiration taken from the Liebherr lineup of mobile crane (I looked especially at the Liebherr LTM 1250-5.1) which is easily printed with any 3d printer and with minimal supports except underneath the vehicle. It came out very nice of my Flashforge Finder II when tried (at the same size the model's in).\n\nThis is part of a hobby project of mine that included making 200+ vehicles, aircrafts and naval vessels for a fictional armed forces (of the equally fictional country of Acorsia).","imageAlt":"Mobile crane for 3D printing","url":"https://www.cgtrader.com/free-3d-print-models/miniatures/vehicles/mobile-crane-for-3d-printing","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/YX3BvVVAEzYHrEXXkW1c1hvk/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Mobile%20crane%20picture%201.jpg","gridUrl":"https://media.cgtrader.com/variants/YX3BvVVAEzYHrEXXkW1c1hvk/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Mobile%20crane%20picture%201.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/miniatures/vehicles/mobile-crane-for-3d-printing","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"miniatures","subcategorySlug":"vehicles","categoryTitle":"Miniatures","subcategoryTitle":"Cars \u0026 Vehicles","schemaImageUrl":"https://img-new.cgtrader.com/items/3784406/b88dd11475/mobile-crane-for-3d-printing-3d-model-b88dd11475.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"7546930","type":"listingItem","attributes":{"id":7546930,"title":"Industrial Robot Arm Parts STL","price":19.99,"description":"Industrial Robot Arm Parts – STL 3D Model\n\nA detailed mechanical industrial robot arm parts model designed for 3D printing and mechanical projects. The model includes the robot body, articulated arm, joints and mechanical components shown in the preview.\n\nFeatures:\n\nSTL format\nSuitable for 3D printing\nMechanical/industrial robot design\nSeparate detailed parts\nSuitable for prototypes, robotics projects and display models\nReady for slicing and further customization\n\nIncluded File:\n\nSTL","imageAlt":"Industrial Robot Arm Parts STL","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/other/industrial-robot-arm-parts-stl","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/alcapemm7hccv92kxweudwlhuqa1/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Screenshot%202026-09-11%20000745.jpg","gridUrl":"https://media.cgtrader.com/variants/alcapemm7hccv92kxweudwlhuqa1/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Screenshot%202026-09-11%20000745.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/other/industrial-robot-arm-parts-stl","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"other","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Other","schemaImageUrl":"https://img-new.cgtrader.com/items/7546930/9e9db7e1dc/industrial-robot-arm-parts-stl-3d-model-9e9db7e1dc.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"4927080","type":"listingItem","attributes":{"id":4927080,"title":"P-15 Termit","price":0.0,"description":" This model is created by using Rhinoceros 6 software .\nP-15 Termit  is an anti-ship missile developed by the Soviet Union's Raduga design bureau in the 1950s. Its GRAU designation was 4K40, its NATO reporting name was Styx or SS-N-2. China acquired the design in 1958 and created at least four versions: the CSS-N-1 Scrubbrush and CSS-N-2 versions were developed for ship-launched operation, while the CSS-C-2 Silkworm and CSS-C-3 Seersucker were used for coastal defence. Other names for this basic type of missile include: HY-1, SY-1, and FL-1 Flying Dragon (Chinese designations typically differ for export and domestic use, even for otherwise identical equipment), North Korean local produced KN-1 or KN-01, derived from both Silkworm variants and Russian \u0026 USSR P-15, Rubezh, P-20 P-22 .\n\nDespite its large size, thousands of P-15s were built and installed on many classes of ships from torpedo boats to destroyers, and coastal batteries and bomber aircraft (Chinese versions).","imageAlt":null,"url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/p-15-termit","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/r2QwtnKswtSfChb8XfUes3HZ/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/1.jpg","gridUrl":"https://media.cgtrader.com/variants/r2QwtnKswtSfChb8XfUes3HZ/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/p-15-termit","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":4,"name":".dwg","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":2,"name":".3ds","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/4927080/ce81001027/p-15-termit-3d-model-ce81001027.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"833079","type":"listingItem","attributes":{"id":833079,"title":"Vibrating Bowl Feeder MKII - 3D Print - Industrial Automation","price":35.0,"description":"This is the second generation design for our 3d printable vibrating bowl feeder. It is much larger and functions much more reliably than out MKI bowl feeder, but is not as easy to use or consistant as our MKIII bowl feeder. The parts required in addition to the printed components are all generic parts cheaply available from eBay, Aliepress or Amazon.\n\nThis bundle includes all of the STL files, as well as the original SolidWorks files in case you want to reverse engineer anything. You get all of the final release files, as well as a few developmental files and alternate bowl styles. \nThis was printed in ABS material for it's favorable wear characteristics and springiness, but any similar polymer should work well. \n\nThis device can be seen running 6mm O rings on YouTube here: \u003c/p\u003e\u003cp\u003ehttps://www.youtube.com/watch?v=hkNtlXqbp94\u0026t=171s\nand here:\nhttps://www.youtube.com/watch?v=DwgzDpe0PMY\u0026t=8s\n\nIn addition to the printed parts, you are going to need some 8mm hard chrome bar, a flanged 8mm linear bearing (LMF8UU) and a handful of small M3 fasteners. The actual motor is a \"385\" frame sized \"Vibrating motor\" from ebay. These are generally very cheap, and there are a wide range of styles available.  You will also want a PWM controller (Preferably a slightly higher quality one - they tend to hold the output frequency much better) a power supply and some hook up wire. There is a cut out in the base for mounting a 40mmx20mm cooling fan, but this really isn't necessary unless you plant to run continuously for extended periods.\n\nAssembly is fairly straightforward. The parts mostly clip together, or else are held in place with M3x10 cap screws. The 8mm hard chrome bar will need to be cut to length with an abrasive cut off disk. I found this easiest to do before assembling the 'Vibro Base Chassis', 'Vibro Base Top Pad' and the 'Dog Bone's, plus the LMF8UU bearing, and then passing the rod through and cutting to length. You only need about 3mm of travel, so the motor mount can be fairly near the top of the chassis.\n\nA video of this running can be found here; https://www.youtube.com/watch?v=hkNtlXqbp94\u0026t=7s\n\nYou can find our other projects, or else get in touch using the links below;\n\nhttp://www.vikingmachinery.co.nz\n\nInstagram;  vikingmachinery\n\nhttps://www.facebook.com/VikingMachineryNZ/","imageAlt":"Vibrating Bowl Feeder MKII - 3D Print - Industrial","url":"https://www.cgtrader.com/3d-print-models/science/engineering/vibrating-bowl-feeder-3d-printable-mkii","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/5A3to4a5zCaMUhdyF45BBN9d/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/vibrating-bowl-feeder-mkii-3d-print-industrial-automation-3d-model-stl-sldprt-sldasm-slddrw.jpg","gridUrl":"https://media.cgtrader.com/variants/5A3to4a5zCaMUhdyF45BBN9d/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/vibrating-bowl-feeder-mkii-3d-print-industrial-automation-3d-model-stl-sldprt-sldasm-slddrw.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/vibrating-bowl-feeder-3d-printable-mkii","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":59,"name":".sldprt","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/833079/173fe93943/vibrating-bowl-feeder-mkii-3d-print-industrial-automation-3d-model-173fe93943.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true,"subscriptionTierBand":"premium"}},{"id":"7168851","type":"listingItem","attributes":{"id":7168851,"title":"FREE 1 For 10 Oil Drum STL ","price":0.0,"description":"FREE 1:10 Oil Drum STL – 3D Printable Barrel for Dioramas, Garages \u0026 RC Models\n\nDescription\n\nFree 1:10 Scale Oil Drum STL\n\n\"Based on the proportions of a standard 200-liter industrial oil drum, scaled to 1:10 for realistic dioramas, RC projects, garages, workshops, and industrial scenes.\"\n\nAdd realistic workshop, garage, industrial, or construction details to your next project with this highly detailed 1:10 scale oil drum. Designed specifically for 3D printing, this model is perfect for dioramas, RC vehicles, truck displays, garages, warehouses, and industrial scenes.\n\nThe drum features an engraved Fabrica Modelorum logo, making it a unique collectible piece while helping support the development of future models and projects.\n\nFeatures:\n- Free STL download\n- 1:10 scale\n- Optimized for FDM and resin printing\n- Clean geometry and easy printing\n- Ideal for dioramas and display scenes\n- Detailed embossed branding\n- Suitable for RC truck and construction model environments\n\nPerfect for:\n\nRC Truck Dioramas\nScale Garages\nWorkshops\nIndustrial Scenes\nConstruction Displays\nModel Railroads\nCollectors and Hobbyists\n\nIf you enjoy this free model, feel free to explore the rest of the Fabrica Modelorum collection for more high-quality printable models.\n\nHappy printing!","imageAlt":"FREE 1 For 10 Oil Drum STL","url":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/hobby-accessories/free-1-for-10-oil-drum-stl","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/4ai98am8x8pxd7ypwq3ute6kf7cu/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/photo_4_2026-06-06_22-53-51.jpg","gridUrl":"https://media.cgtrader.com/variants/4ai98am8x8pxd7ypwq3ute6kf7cu/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/photo_4_2026-06-06_22-53-51.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/hobby-accessories/free-1-for-10-oil-drum-stl","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"hobby-accessories","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Hobby Accessories","schemaImageUrl":"https://img-new.cgtrader.com/items/7168851/32cfc12f9c/free-1-for-10-oil-drum-stl-3d-model-32cfc12f9c.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"3309","type":"listingItem","attributes":{"id":3309,"title":"Steel Wide Flange Beams HEA Collection Revit STL Printable","price":165.0,"description":"\u003cp\u003eMore than 68 3D Models Collection and 37 Textures [Raw and Painted Steel]! 48 rolled-laser HEA Beams, 8 flats, 12 Bolts\u0026Nuts. Ready for Old and Modern Contemporary Architecture and bolted joints. Real World Scale. STL, REVIT-AUTOCAD, SKETCHUP, VUE!\u003cbr\u003e____________________________________________\u003cbr\u003eMore than 68 3D Models Collection and 37 Textures [Raw and Painted Steel]\u003c/p\u003e\u003cp\u003e[Bolts \u0026 Nuts Pack Content identical to Product ID: 651759]\u003c/p\u003e\u003cp\u003eEuropean Standard Wide Flange HEA Steel Beams Collection with Flats and Bolts:\u003cbr\u003eUNI 5397 / UNI EN 10034-EN 10088-3: 1D / DIN 1025\u003cbr\u003eUNI EU 58 / UNI EN 10058\u003cbr\u003eISO 261-ISO 262\u003c/p\u003e\u003cp\u003eReal World Scale Model [SmartCgArt Real World System]. Quads [C4D; OBJ; DXF] \u0026 Tris [VUE; 3DS; STL].\u003cbr\u003eSTL Print-Ready Printable Steel Beams HEA Series \u0026 Bolts and Nuts Valid Mesh Certified.\u003cbr\u003eREVIT-AUTOCAD Architecture DXF blocks ready.\u003cbr\u003eSKETCHUP 3DS Files.\u003c/p\u003e\u003cp\u003eArchitecture Use: both Old \u0026 Modern Contemporary.\u003cbr\u003eReady to Build Steel Beams Bolted Joints.\u003c/p\u003e\u003cp\u003e48 Correct Models of HEA Steel Beams, according to the International Standard values and parameters: UNI 5397 / UNI EN 10034-EN 10088-3: 1D / DIN 1025.\u003cbr\u003e8 Steel Flats, according to the International Standard values and parameters: UNI EU 58 / UNI EN 10058.\u003cbr\u003e12 Correct Models of Bolts and Nuts Series M14-M16-M20-M22-M24-M27, according to the International Standard values and parameters: ISO 261 and ISO 262.\u003cbr\u003e37 Textures [Raw and Painted Steel]\u003cbr\u003e10 VUE Alternate Materials\u003c/p\u003e\u003cp\u003e24 Rolled HEA Beams 24 Laser HEA Beams 8 Steel Flats to be used with Bolts and Nuts to build Bolted Joints.\u003c/p\u003e\u003cp\u003eBolts and Nuts also with washers and 2 Series of Bolts and Nuts: with Thread and without Thread [for low-poly rendering].\u003cbr\u003eFor STL users: these ISO 261-ISO 262 threads are for visualization and graphical use only and not for Industrial Production.\u003c/p\u003e\u003cp\u003eIn the Package you will find:\u003cbr\u003e1- 24 European Wide Flange Steel HEA Rolled Beams [UNI 5397 / UNI EN 10034];\u003cbr\u003e2- 24 European Wide Flange Steel HEA Laser Beams [UNI 5397 / UNI EN 10034 EN 10088-3: 1D DIN 1025];\u003cbr\u003e3- 8 Steel Flats [80x6; 90x8; 100x10; 110x10; 120x12; 130x12; 140x15; 150x15][UNI EU 58 / UNI EN 10058];\u003cbr\u003e4- 1 Complete Set of 6 Washers, 6 Bolts and 6 Nuts with Thread [M14 to M27: ISO 261-ISO 262];\u003cbr\u003e5- 1 Complete Set of 6 Washers, 6 Bolts and 6 Nuts without Thread [for low-poly rendering];\u003cbr\u003e6- REVIT-AUTOCAD Dxf Beams, Flats and Bolts \u0026 Nuts ready to be combined and used;\u003cbr\u003e7- 3DS Version Files ready to be used with SKETCHUP;\u003cbr\u003e8- STL 3D Ready Printable of Beams, Flats and Bolts \u0026 Nuts [with Valid Mesh Certificate];\u003cbr\u003e9- 34 High Quality textures for Metal Rendering [1600x1600; 1121x843; 1024x1024; 700x700];\u003cbr\u003e10- 10 Vue Alternate Materials for Steel Chrome, Raw Steel and Painted Steel;\u003cbr\u003e11- Real World Scale SmartCgArt Man Reference System with models [C4D, VUE, 3DS, OBJ, DXF].\u003c/p\u003e\u003cp\u003ePOLYGONS/VERTICES COUNT [Values for HEA Beams]\u003cbr\u003eC4D-OBJ-DXF: only/mostly quads [506; 352]\u003cbr\u003eVUE-3DS-STL: triangulated [700; 352]\u003c/p\u003e\u003cp\u003ePOLYGONS/VERTICES COUNT [Values for Flats]\u003cbr\u003eC4D-OBJ-DXF: only/mostly quads [1852; 1668]\u003cbr\u003eVUE-3DS-STL: triangulated [3344; 1668]\u003c/p\u003e\u003cp\u003ePOLYGONS/VERTICES COUNT [Values for M27 BoltWasherNut with Thread]\u003cbr\u003eC4D-OBJ-DXF: only/mostly quads [9295; 8727]\u003cbr\u003eVUE-3DS-STL: triangulated [17450; 8727]\u003c/p\u003e\u003cp\u003ePOLYGONS/VERTICES COUNT [Values for M27 BoltWasherNut without Thread]\u003cbr\u003eC4D-OBJ-DXF: only/mostly quads [2244; 1826]\u003cbr\u003eVUE-3DS-STL: triangulated [3648; 1826]\u003c/p\u003e\u003cp\u003eAll the Models are Photoreal and Hi-DEF so they are suitable also for Hi-Def Rendering and Close-Up Shots.\u003c/p\u003e\u003cp\u003eEnjoy THE 4 ARCHITECTS SERIES.\u003c/p\u003e\u003cp\u003eThe 4 ARCHITECTS series is developing high-fidelity materials, textures and architectural 3d blocks. \u003c/p\u003e","imageAlt":"Steel Wide Flange Beams HEA Collection Revit STL","url":"https://www.cgtrader.com/3d-print-models/miniatures/architectural/steel-wide-flange-beams-hea-collection-revit-stl-printable","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/zvewYHtvWzgr3wXq7ztqvvcv/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/steel-wide-flange-beams-hea-collection-revit-stl-printable-3d-model-obj-3ds-c4d-dxf-stl-vue.jpg","gridUrl":"https://media.cgtrader.com/variants/zvewYHtvWzgr3wXq7ztqvvcv/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/steel-wide-flange-beams-hea-collection-revit-stl-printable-3d-model-obj-3ds-c4d-dxf-stl-vue.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/miniatures/architectural/steel-wide-flange-beams-hea-collection-revit-stl-printable","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":12,"name":".obj","is_native":false},{"id":2,"name":".3ds","is_native":false},{"id":6,"name":".c4d","is_native":false},{"id":7,"name":".dxf","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":54,"name":".vue","is_native":false},{"id":null,"name":null,"is_native":false},{"id":null,"name":null,"is_native":false}],"categorySlug":"miniatures","subcategorySlug":"architectural","categoryTitle":"Miniatures","subcategoryTitle":"Architecture","schemaImageUrl":"https://img-new.cgtrader.com/items/3309/e2bdd364a1/steel-wide-flange-beams-hea-collection-revit-stl-printable-3d-model-e2bdd364a1.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"642995","type":"listingItem","attributes":{"id":642995,"title":"RidwanS Lock and Release Surface","price":0.0,"description":"\"RidwanS Lock and Release Surface\"\n\nDesigned by Ridwan S ( https://www.instagram.com/ridwan.sept/ )\n\n\nModeled with SolidWorks 2014\n\nRendered with KeyShot 5 \n\nFile Types : .SLDPRT, .IGS, .OBJ, .STL.\n\nVertices : 130613  \n\nPolygons : 261222\n\n\nWhen I was thinking how to make 3D Printing Technology can more functional, usefull and be a king of manufacturing technology around the worlds. I create this product (idea), the main idea found when I thinking about :\n\n1. When the glass on the table fall when we inadvertently nudged.\n\n2. When we put the clock on the wall or wall lamp but we require nails or screws to attach.\n\n3. Many case about it.\n\n\nAfter I brainstorming about the solution of that's around peoples in the worlds problem, I found this idea \"create surface that can be easily lock and release\"\n\n\nInspired of \"Fabric Fastener (Hook and Loop Fastener)\".\n\nhttp://www.knitandsew.co.uk/Velcro+Iron+on+20mm+White+/0_caaa931/PRAL078.htm\n\n\nI make it with plastic ABS (or another recommended material that have compatible elasticity and stiffness for this idea) and use 3D Printing technology to create this because another manufacturing process can't  handle this one.\n\n\nThis is the first, fresh, and never patent before. And It's in the category of fastener, after I read an article about the definition of fastener here.\n\nhttps://en.wikipedia.org/wiki/Fastener, so it does not deviate from the topic of the challenge.\n\n\nI think this new idea will affect the whole world, a lots of industry will use this surface texture idea for their products development and using 3D Printing technology as their primary manufacturing processes. \n\n\nOr maybe many holder for many kinds of products will arise to make capable with this surface.\n\n\nSize and dimension are adjustable, I think this is will use for wall or table surface around the world like a tiles. So I think modular design are great for this product.\n\n\n- I think Japan very need this technology for their \"house eartquake resistant\" :).\n\n\nYou can download this model for \"Free\", but you should to hit \"♥\" button as the payment :). \n\n\nCatch us   :\n\nEmail         : onefuturesolutions@gmail.com\n\nInstagram : https://www.instagram.com/1futuresolution/\n\nYoutube    : http://bit.ly/ytc-onefuturesolution\n\nFB               : https://www.facebook.com/1futuresolution/\n\n\nCheers, \n\nRidwan S","imageAlt":"3D print model RidwanS Lock and Release Surface","url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/ridwans-lock-and-release-surface","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/jLBX7AU2spLHujbCenRdQfPJ/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/ridwans-lock-and-release-surface-3d-model-obj-mtl-stl-sldprt-sldasm-slddrw-ige-igs-iges.jpg","gridUrl":"https://media.cgtrader.com/variants/jLBX7AU2spLHujbCenRdQfPJ/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/ridwans-lock-and-release-surface-3d-model-obj-mtl-stl-sldprt-sldasm-slddrw-ige-igs-iges.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/ridwans-lock-and-release-surface","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":29,"name":".ige","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":59,"name":".sldprt","is_native":false},{"id":12,"name":".obj","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/642995/d39c0750fb/ridwans-lock-and-release-surface-3d-model-d39c0750fb.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"4192581","type":"listingItem","attributes":{"id":4192581,"title":"NASA Orion - Artemis Crew Capsule Structure - 17 Detailed Parts","price":6.0,"description":"*** Please Look at ALL Pictures Carefully ***\n\nHello Fellow Space and Engineering Enthusiast,\n\nThis is a HIGHLY DETAILED model of the NASA Space Launch System (SLS) Orion Capsule, which was featured in the recent Artemis 1 Mission around the Moon! I created an extremely realistic model of the Orion structure with all of its associated panels and heat shield! There are 17 files / parts here in total, which will definitely be an incredible experience printing, painting and assembling.  Luckily, there is a TON of reference material out there (see my last few pictures for an example) so that you can create the best scale model of this amazing spacecraft.  \n\nHave fun printing this one! Let me know if you have any questions.\nCADMaster981","imageAlt":"NASA Orion - Artemis Crew Capsule 3D print model 4","url":"https://www.cgtrader.com/3d-print-models/science/engineering/nasa-orion-artemis-crew-capsule-structure-17-detailed-parts","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/TA9fLuWyvsfuiEnk4HYpoh7K/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Orion%20Render%203.jpg","gridUrl":"https://media.cgtrader.com/variants/TA9fLuWyvsfuiEnk4HYpoh7K/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Orion%20Render%203.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/nasa-orion-artemis-crew-capsule-structure-17-detailed-parts","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/4192581/a4fcdfa9a7/nasa-orion-artemis-crew-capsule-structure-17-detailed-parts-3d-model-a4fcdfa9a7.webp","saleOffDiscount":30,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"essentials"}},{"id":"2792725","type":"listingItem","attributes":{"id":2792725,"title":"Bevel gear transmission set-5 gears","price":0.0,"description":"Parts are designed for 3d printing. Suggest using resin material when printing. Parts should be printed separately and then assembled together. There are total 5 gears, and the 5 gears are the same part.\nIgnore obj and fbx format files, they are only used to meet cgtrader's requirement.","imageAlt":"3D print model Bevel gear transmission set-5 gears","url":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/mechanical-parts/bevel-gear-transmission-set-5-gears","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/2D3xnUdj5rkzDvERCiAUUHSB/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/bevel%20gear%20transmission-5%20gears%20g.jpg","gridUrl":"https://media.cgtrader.com/variants/2D3xnUdj5rkzDvERCiAUUHSB/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/bevel%20gear%20transmission-5%20gears%20g.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/mechanical-parts/bevel-gear-transmission-set-5-gears","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":5,"name":".fbx","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"mechanical-parts","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Mechanical parts","schemaImageUrl":"https://img-new.cgtrader.com/items/2792725/401ab48f38/bevel-gear-transmission-set-5-gears-3d-model-401ab48f38.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"4298659","type":"listingItem","attributes":{"id":4298659,"title":"Nikola Tesla","price":22.0,"description":"Nikola Tesla\n\nNikola Tesla 3d models\n\nNikola Tesla bust 3d print model\n\nThe model is made in the program Zbrush.\n\nThe file is available in :\n\n-obj -fbx -stl\n\nIt is watertight and ready for printing Includes a version with stand. к size of this model:\n\nheight -20mm thickness - mm width - mm\n\nYou can easily change all model sizes in your slicer.","imageAlt":"3D print model Nikola Tesla","url":"https://www.cgtrader.com/3d-print-models/miniatures/figurines/nikola-tesla-b48e3e3f-454e-4f42-b659-8afdea1577e0","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/fSF3dKosH83DVtcGS6wRmzTF/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/1fin.jpg","gridUrl":"https://media.cgtrader.com/variants/fSF3dKosH83DVtcGS6wRmzTF/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/1fin.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/miniatures/figurines/nikola-tesla-b48e3e3f-454e-4f42-b659-8afdea1577e0","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":12,"name":".obj","is_native":false},{"id":5,"name":".fbx","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"miniatures","subcategorySlug":"figurines","categoryTitle":"Miniatures","subcategoryTitle":"Action Figures \u0026 Statues","schemaImageUrl":"https://img-new.cgtrader.com/items/4298659/acf2fc51b7/nikola-tesla-3d-model-acf2fc51b7.webp","saleOffDiscount":30,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"642646","type":"listingItem","attributes":{"id":642646,"title":"Engineer Wedding Ring","price":0.0,"description":"\"Engineer Wedding Ring\"\n\nDesigned by Ridwan S ( https://www.instagram.com/ridwan.sept/ )\n\n\nModeled with SolidWorks 2014\n\nRendered \u0026 Animated with KeyShot 5 \n\nFile Types : .IGS, .OBJ, .STL\n\nVertices : 19570 (Men) \u0026 22860 (Women)\n\nPolygons : 39134 (Men) \u0026 45714 (Women)\n\n\nOne day I found a ring image which have a unique shape. I think the engineer can use this ring for their wedding :). And I decided to create the  3D model.\n\n\nYou can download this model for \"Free\", but you should to hit \"♥\" button as the payment :). \n\n\nCatch us   :\n\nEmail         : onefuturesolutions@gmail.com\n\nInstagram : https://www.instagram.com/1futuresolution/\n\nYoutube    : http://bit.ly/ytc-onefuturesolution\n\nFB               : https://www.facebook.com/1futuresolution/\n\n\nCheers, \n\nRidwan S","imageAlt":"Engineer Wedding Ring 3D print model engineer","url":"https://www.cgtrader.com/free-3d-print-models/jewelry/ring/oengineer-wedding-ring","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/JpHmgmntgFxKCJeQyGmxnjG8/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/ofs-engineer-wedding-ring-3d-model-obj-mtl-stl-ige-igs-iges.jpg","gridUrl":"https://media.cgtrader.com/variants/JpHmgmntgFxKCJeQyGmxnjG8/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/ofs-engineer-wedding-ring-3d-model-obj-mtl-stl-ige-igs-iges.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/jewelry/ring/oengineer-wedding-ring","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":29,"name":".ige","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/642646/1ceaf5dd5a/engineer-wedding-ring-3d-model-1ceaf5dd5a.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"4629489","type":"listingItem","attributes":{"id":4629489,"title":"Aim-9M Sidewinder 3D printable model","price":19.9,"description":"Replica model of an AIM-9M Sidewinder missile. Moddeled to be fully printable on large/medium sized FDM 3D printers.\n\nThis package contains all parts needed to fully print a full scale (or smaller) assembly of this weapon replica. Stickers are also included to add printed details to the surface of the model.\n\nThe AIM-9 Sidewinder (\"AIM\" for \"Air Intercept Missile\") is a short-range air-to-air missile.\nEntering service with the United States Navy in 1956 and the Air Force in 1964, the AIM-9 is one of the oldest, cheapest, and most successful air-to-air missiles. Its latest variants remain standard equipment in most Western-aligned air forces. The Soviet K-13 (AA-2 \"Atoll\"), a reverse-engineered copy of the AIM-9B, was also widely adopted.","imageAlt":"Aim-9M Sidewinder 3D printable model aircraft","url":"https://www.cgtrader.com/3d-print-models/science/engineering/aim-9m-sidewinder-3d-printable-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/rw193z2837nrpn3c7mzb562b8xn2/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Sidewinder%20printedV2.jpg","gridUrl":"https://media.cgtrader.com/variants/rw193z2837nrpn3c7mzb562b8xn2/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Sidewinder%20printedV2.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/aim-9m-sidewinder-3d-printable-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":null,"name":null,"is_native":false},{"id":12,"name":".obj","is_native":false},{"id":21,"name":".blend","is_native":false},{"id":null,"name":null,"is_native":false},{"id":213,"name":".ai","is_native":false},{"id":7,"name":".dxf","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/4629489/6bd71bbaf6/aim-9m-sidewinder-3d-printable-model-3d-model-6bd71bbaf6.webp","saleOffDiscount":30,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"2333809","type":"listingItem","attributes":{"id":2333809,"title":"Mascherina-COVID-19 plastic mask","price":0.0,"description":"Rilascio in maniera totalmente gratuita un file 3D stampabile con qualsiasi stampante di una maschera riutilizzabile di protezione facciale. La maschera è composta da 2 pezzi: la maschera con il portafiltro e la chiusura del filtro.  \n\nLa maschera può alloggiare filtri fatti in casa in TNT (tessuto non tessuto), carta filtrante (carta forno) o qualsiasi materiale sottile adatto.\n\nRispetto ad altre mascherine protettive stampabili:\n\n1) il portafiltro non richiede una chiusura tramite spessore in silicone da installare, ma presenta una filettatura capace di sostenere il filtro e rendere ermetica la chiusura!\n\n2) tempo di stampa di sole 2 ore circa!\n\nQuesta tipologia di mascherine/protezioni facciali non sono concepite per fermare virus o filtrare agenti patogeni ma esclusivamente per ridurre il rischio di trasmissione di agenti infettivi mediante goccioline. \n\nQuesta maschera non è certificabile e non deve sostituire le mascherine di protezione commerciali certificate ma va utilizzata soltanto in casi estremi dove non è possibile reperire altri sistemi di protezione più affidabili!\n\nSi consiglia di stamparla sempre con materiali certificati per il contatto con pelle e mucose. In particolare si consiglia di utilizzare il PLA, materiale BIODEGRADABILE, non-tossico, che non irrita la pelle.\n\nCompletata la stampa basterà far passare due fili nei fori laterali (scegliere la coppia giusta in funzione della forma del viso) per sostenere la mascherina (dietro le orecchie).\n\nLa forma della mascherina si adatta facilmente alla conformazione del volto. Per eventuali esigenze di taglie diverse basterà modificare con un software di slice lo scale (uniforme) della struttura e del tappo.\n\nLa mascherina può essere riutilizzata igienizzandola e cambiando il filtro dopo ogni utilizzo!\n\n \u003e NUOVA VERSIONE v2.0:\n\nMigliorato il sistema di aggancio del tappo per consentire l'introduzione di filtri con spessori maggiori fino a 1 mm!\n\n \u003e NUOVA VERSIONE v2.5:\n\nMigliorato il supporto del naso, per una migliore adesione al volto.\n\nMigliorati i fori per l'aggancio agli elastici.\n\nMigliorata la trama del tappo.\n\nPossibilità di stampare con strati da 0.25mm in meno di 1ora e 30min!\n\n\u003e NUOVA VERSIONE v3.0:\n\nInserita una griglia interna per incrementare la sicurezza in caso di movimenti indesiderati del filtro.\n\nEliminata la filettatura superflua sul corpo maschera per un design più pulito a parità di tempo di stampa.\n\nProlungata la zona inferiore della mascherina per consentire una migliore battuta con il mento.\n\nFunziona con lo stesso tappo della V2.5.","imageAlt":"3D print model Mascherina-COVID-19","url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/mascherina-covid-19","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/LizvuamWRTMHcXMhWN7CKYLq/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/a2136d53-f70b-4036-b62c-98243f3f3296.jpg","gridUrl":"https://media.cgtrader.com/variants/LizvuamWRTMHcXMhWN7CKYLq/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/a2136d53-f70b-4036-b62c-98243f3f3296.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/mascherina-covid-19","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/2333809/ca3d92c07f/mascherina-covid-19-plastic-mask-3d-model-ca3d92c07f.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"3919047","type":"listingItem","attributes":{"id":3919047,"title":"INDUSTRIAL ENGINEERING PACK","price":200.0,"description":"INDUSTRIAL ENGINEERING PACK\n\n3D Printable\n\nItem List\n\n- Vortex Impeller\n- Roof Air Ventilator\n- Electric Air Blower\n- PVC Fitting Double Bend Y\n- Kids Engineering Compressor Housing\n- Cyclone Dust Collector\n- PVC Fitting Four Y BEND\n- Kids Engineering - Classic Borewell Pump\n- V-Belt Pulley\n","imageAlt":"3D printable model INDUSTRIAL ENGINEERING PACK","url":"https://www.cgtrader.com/3d-model-packs/industrial-parts-designers-pack","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/d09c08o709wntpuifsbaf6vtsowd/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/industrial-engineering-pack-3d-model-a49e5059de.jpg","gridUrl":"https://media.cgtrader.com/variants/d09c08o709wntpuifsbaf6vtsowd/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/industrial-engineering-pack-3d-model-a49e5059de.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-model-packs/industrial-parts-designers-pack","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/3919047/a49e5059de/industrial-engineering-pack-3d-model-a49e5059de.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"643003","type":"listingItem","attributes":{"id":643003,"title":"3D Print Double Bolt","price":0.0,"description":"\"3D Print Double Bolt\"\n\nDesigned by Ridwan S ( https://www.instagram.com/ridwan.sept/ )\n\n\nModeled with SolidWorks 2014\n\nRendered with KeyShot 5 \n\nFile Types : .SLDPRT, .IGS, .OBJ, .STL.\n\nVertices : 73726 \n\nPolygons : 147444\n\n\nIn many products at manufacturing world commonly use many fastener (bolt). Much of them use more than one bolt in one product to get assembly. \n\n\nWhen product designer create a product, they must create some hole in many position to place the many different size of bolt. Sometimes make the product looks bad with many bolts and bolts hole (crowded hole for different bolt size).\n\n\nWith \"3D Print Double Bolt\", we can help them to reduce the hole position to make product more good look without forget the function of the bolts.\n\n\nThis submission I use M10 and M4 ISO to combined into one product with 3D Printing Technology (this is just sample for main idea, we can use any bolts to combine, not only M4 \u0026 M10).\n\n\nMany benefits we can get for this products. This is an innovative and multifunctional bolts. We can use as single bolts M10 or double bolt M10 for Top \u0026 M4 for Bottom.\n\n\nM4 bolt cannot desperate from M10 bolt. And I make M4 can hide inside M10. \n\n\nFor 3D Printing material I use ABS Plastic or if any recommends from 3D Printing Material supplier for the best material that we can use, that's very welcome for me.\n\n\nYou can download this model for \"Free\", but you should to hit \"♥\" button as the payment :). \n\n\nCatch us   :\n\nEmail         : onefuturesolutions@gmail.com\n\nInstagram : https://www.instagram.com/1futuresolution/\n\nYoutube    : http://bit.ly/ytc-onefuturesolution\n\nFB               : https://www.facebook.com/1futuresolution/\n\n\nCheers, \n\nRidwan S","imageAlt":"din 3D Print Double 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STL Gemstone Scan to Clean CAD Model","price":0.0,"description":"Gemstone STL to Clean CAD Conversion – Free Example (Jewelry Production \u0026 Rendering)\n\nThis file is a free example demonstrating the process of converting a raw gemstone STL scan into a clean, production-ready CAD model.\n\nIt clearly shows the difference between unprocessed mesh data and accurate geometry suitable for jewelry manufacturing and high-quality rendering.\n\nRaw STL scans often contain irregular topology, noise, shading artifacts, and incorrect surface behavior. These issues affect both production and rendering quality.\nIn this example, the geometry has been fully rebuilt — not just cleaned — to achieve precise surfaces, correct proportions, and reliable structure.\n\nThe result is a clean CAD model that behaves correctly under light, produces accurate reflections, and can be safely used in real manufacturing workflows.\n\nWhat I do:\nConvert STL scans into clean, editable CAD geometry (3DM)\nRebuild surfaces from scratch instead of fixing mesh\nPrepare models for jewelry production and casting\nCorrect scan defects, distortions, and topology issues\nEnsure accurate proportions and structural integrity\nKey benefits:\nClean, production-ready geometry without mesh artifacts\nAccurate reflections and realistic light behavior in rendering\nFully editable CAD model (Rhino / 3DM workflow)\nConsistent scaling and reliable dimensions\nSuitable for casting, 3D printing, and rendering\nAccuracy\n\nThe original stone shape is carefully followed with high precision.\nThe goal is not approximation, but controlled reconstruction of the geometry for predictable and stable results.\n\nWorkflow\n\nInput: STL (scan / mesh)\nOutput: Clean CAD model (3DM or STL)\n\nIf you are working with scanned gemstones or mesh-based models, I can provide the same conversion service for your projects.","imageAlt":"Fix STL Gemstone Scan to Clean CAD Model","url":"https://www.cgtrader.com/free-3d-print-models/jewelry/other/example-stl-gemstone-scan-to-clean-cad-model","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/dylvebok2grzm13jcthz9l1h7v5c/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/c3fccf0d-5655-40bd-a4d6-e14947f4ea7a.jpg","gridUrl":"https://media.cgtrader.com/variants/dylvebok2grzm13jcthz9l1h7v5c/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/c3fccf0d-5655-40bd-a4d6-e14947f4ea7a.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/jewelry/other/example-stl-gemstone-scan-to-clean-cad-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":13,"name":".3dm","is_native":true},{"id":51,"name":".stl","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"other","categoryTitle":"Jewelry","subcategoryTitle":"Other","schemaImageUrl":"https://img-new.cgtrader.com/items/6984312/bc3a98c229/fix-stl-gemstone-scan-to-clean-cad-model-3d-model-bc3a98c229.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"6448466","type":"listingItem","attributes":{"id":6448466,"title":"Crawler Crane Pendant","price":9.0,"description":"Crawler Crane Pendant\n\n\nThis product has been designed organic hand made in zbrush software to make it look like natural antique look organic product. this may not perfect on the sides . it may have imperfections. All dimensions and weight for the pendant are in the pictures. This model was created in Zbrush and has a polygonal geometry. The model's geometry is mesh-based and is not in Rhinoceros Nurbs format. It was imported into a Rhino 3dm file. It is created for 3D printing and is ready for 3D printing production. Please check the pictures for more information.","imageAlt":"3D print model Crawler Crane Pendant","url":"https://www.cgtrader.com/3d-print-models/jewelry/pendant/crawler-crane-pendant","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/f7nw44ym1y5qvm7mid8dbtfnlfgi/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/untitled.25287.jpg","gridUrl":"https://media.cgtrader.com/variants/f7nw44ym1y5qvm7mid8dbtfnlfgi/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/untitled.25287.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/pendant/crawler-crane-pendant","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":null,"name":null,"is_native":false},{"id":2,"name":".3ds","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":12,"name":".obj","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"pendant","categoryTitle":"Jewelry","subcategoryTitle":"Pendants","schemaImageUrl":"https://img-new.cgtrader.com/items/6448466/a693a3ce0b/crawler-crane-pendant-3d-model-a693a3ce0b.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"essentials"}},{"id":"6745625","type":"listingItem","attributes":{"id":6745625,"title":"Signature Urban Series","price":0.0,"description":"Engineering Precision: This elite collection provides native 3DM (Rhino) source files featuring high-precision NURBS geometry, optimized for industrial jewelry manufacturing.\n\nSignature ID Designs: The library includes professional-grade ID Bracelets featuring curved, solid nameplates integrated with classic curb link chains.\n\nElite Cuban Collection: Features a range of Miami Cuban Links, including high-polish solid versions and luxury Pavé-Set Sapphire variants.\n\nAdvanced Hardware: Includes specialized High-Security Box Clasps, available in plain solid gold or fully iced-out with sapphire gemstone settings.\n\nStructural Optimization: Every asset is designed as a solid manifold with pre-calculated wall thicknesses to ensure reliable precious metal flow and maximum durability.\n\nManufacturing Instructions\nCAD Configuration: Open the native 3DM file in Rhinoceros 3D to customize nameplate curvature or link scale to meet your specific weight targets.\n\nMesh Export Protocol: Convert the NURBS geometry to a high-density STL file with a maximum distance of 0.002 mm to maintain smooth surfaces on polished links and prong accuracy.\n\nPattern Growth: Utilize an SLA or DLP printer with high-wax castable resin to ensure a smooth surface finish and residue-free burnout.\n\nLost-Wax Casting: Mount resin patterns on a casting tree for investment; follow a strict thermal burnout cycle for a clean metal transition.\n\nLuxe Polishing: Post-casting, remove sprues and perform graduated filing followed by high-mirror polishing to reveal the final luxury luster.\n\nTags\n3DM Jewelry Blueprint, Rhino NURBS Design, ID Bracelet CAD, Miami Cuban Solid, Architectural Chain 3DM, Curved Plate ID, Sapphire Pavé Link, Solid Manifold Asset, Manufacturing Ready CAD, Lost Wax Ready 3DM, High Density Geometry, Editable Jewelry Source, Precision Joint CAD, Luxury Hardware 3DM, Bespoke Artisan Module, Heavy Curb Blueprint, Box Clasp Mechanism, Iced Out Clasp CAD, Micro Gemstone Setting, Production Grade Asset, Master Goldsmith File, Digital Jewelry Workshop, Casting Integrity Model, Zero Error Geometry, High Poly NURBS Link, Parametric Jewelry CAD, 14k Gold Optimized, 18k Platinum Ready, Sterling Silver Spec, Rapid Prototyping Module, Resin Print Verified, Investment Casting Source, Jewelry Startup Asset, Wholesaler CAD Library, Independent Designer Tool, Statement Piece Blueprint, Urban Streetwear 3DM, Hip Hop Luxury CAD, Bridal Collection Asset, Anniversary Master Link, Gender Neutral Design, Minimalist Solid CAD, Mirror Polish Spec, Low Metal Loss Design, Ergo Wear Geometry, Precise Joint Clearance, Non-Hollow Casting, Solid Gold Blueprint, High Resolution 3DM, Retail Inventory Asset, Jewelry Business Kit, Professional Rhino Pack, MatrixGold Compatible, Custom Jeweler Asset, Luxury Accessory CAD, Premium Digital Source, Wax Burnout Optimized, Clean Jewelry Geometry, Structural Strength CAD, Jewelry Trend 2026, Best Selling 3DM, Artisan Casting File, Custom Necklace CAD, Mens Luxury 3DM, High Luster Finish, Jewelry Hardware Kit, Bench Jeweler Guide, Startup Jewelry Brand, Global Jewelry Export, Future Jewelry Design, Precision Engineering CAD, Master of 3DM, Jewelry Excellence File.","imageAlt":"3D print model Signature Urban Series","url":"https://www.cgtrader.com/free-3d-print-models/jewelry/bracelet/signature-urban-series","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/keth6gnv7zazuwn9qyomnbxh7bgj/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/424.jpg","gridUrl":"https://media.cgtrader.com/variants/keth6gnv7zazuwn9qyomnbxh7bgj/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/424.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/jewelry/bracelet/signature-urban-series","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"bracelet","categoryTitle":"Jewelry","subcategoryTitle":"Bracelets","schemaImageUrl":"https://img-new.cgtrader.com/items/6745625/cf3dc07090/signature-urban-series-3d-model-cf3dc07090.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"902074","type":"listingItem","attributes":{"id":902074,"title":"Jabba The Hutt  Sail Barge Ship 3D model","price":50.0,"description":"\nStar Wars Khetanna Jabba The Hutt s Sail Barge Ship 3D model\n\nStar Wars Khetanna Jabba Sail Barge Ship\n\nThe Khetanna was a sail barge manufactured by Ubrikkian Industries and owned by the Hutt crime lord Jabba. After the Jedi Knight Luke Skywalker killed Jabba's pet rancor, the crime lord demanded Skywalker and his companions Han Solo and Chewbacca be executed at the Great Pit of Carkoon. The Hutt and his entourage traveled to the pit in Khetanna in order to view the executions, but the prisoners managed to board the sail barge and kill Jabba, destroying the sail barge as they escaped.\n\nI have attached all step file, Stl file and original CAD File of Solidworks. All the files you can find in zip folders.\n\nDisclaimer: The Printed Part images are shared by my client. He added some more feature to the current model that are not present in stl files.\n\nThanks,\nZH Design Studio.","imageAlt":"Jabba The Hutt Sail Barge Ship 3D model space","url":"https://www.cgtrader.com/3d-print-models/science/engineering/new-satoshi-nakamoto-bitcoin-with-packaging","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/BFCt9HfJYCkFiDdxL9BDu8pQ/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/jabba-the-hutt-s-sail-barge-ship-3d-model-3d-model-stl.jpg","gridUrl":"https://media.cgtrader.com/variants/BFCt9HfJYCkFiDdxL9BDu8pQ/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/jabba-the-hutt-s-sail-barge-ship-3d-model-3d-model-stl.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/new-satoshi-nakamoto-bitcoin-with-packaging","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":59,"name":".sldprt","is_native":true},{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/902074/1eba0dad9c/jabba-the-hutt-sail-barge-ship-3d-model-3d-model-1eba0dad9c.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"5692628","type":"listingItem","attributes":{"id":5692628,"title":"Simple holder for 28BYJ-48 Stepper Motor ","price":0.0,"description":"Short Description:\nThe model represents a mounting base with four corner holes for fastening.\n\nThe central part features a cylindrical hole designed to hold a stepper motor. This hole is partially surrounded by vertical supports with various geometric cutouts.\n\nThe holes and cutouts facilitate easier installation of nuts that secure the screws used for attaching the motor.\n\nThe motor mounting holes are intended for M4 screws and corresponding M4 nuts.\n\nThe outer holes are designed for M3 screws, used to mount the base onto a stable surface.\n\nRequired materials:\n\n2x M4*14 screws\n\n2x M4 nuts\n\nRecommended: 4x M3 screws (length of your choice).","imageAlt":"3D print model Simple holder for 28BYJ-48 Stepper Motor","url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/simple-holder-for-28byj-48-stepper-motor","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/krf55d860irh73k1wnzd6uco24yi/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/image%201.jpg","gridUrl":"https://media.cgtrader.com/variants/krf55d860irh73k1wnzd6uco24yi/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/image%201.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/simple-holder-for-28byj-48-stepper-motor","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/5692628/7408695b68/simple-holder-for-28byj-48-stepper-motor-3d-model-7408695b68.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"7529801","type":"listingItem","attributes":{"id":7529801,"title":"VTOL UAV 3D Printable Airframe STL CAD Assembly Manual","price":30.0,"description":"This is a complete 3D-printable hybrid VTOL fixed-wing UAV airframe package developed for additive manufacturing, UAV prototyping, engineering projects, advanced RC builds, and educational applications.\n\nFollowing the release of the original CAD version and feedback from builders, the design has been developed into a complete printable package with separated STL components, editable CAD files, manufacturing information, and detailed assembly documentation.\n\nThe aircraft uses a 4+1 lift-and-cruise configuration with four dedicated VTOL lift motors and a rear pusher motor for efficient fixed-wing flight.\n\nThe airframe has a modular semi-monocoque construction with carbon-fiber structural reinforcement. Wings, fuselage sections, VTOL motor supports, tail components and other major parts are separated for manufacturing, assembly, transportation and maintenance.\n\nAircraft Specifications\n\n* Configuration: Hybrid VTOL / Fixed Wing, 4+1\n* Wingspan: 2600 mm\n* Fuselage length: 1700 mm\n* Fuselage width: 215 mm\n* Fuselage height: 140 mm\n* Wing root chord: 298 mm\n* Wing tip chord: 126 mm\n* Wing dihedral: 4°\n* Wing incidence: +2°\n* Washout: 2–2.5°\n* Modular wing construction\n* Carbon-fiber reinforced airframe\n* Removable wing and fuselage sections\n\nPackage Includes\n\n* Separated 3D-printable STL files\n* STEP CAD files\n* Native SolidWorks parts and assembly files\n* Detailed 18-page Assembly and Manufacturing Manual\n* Bill of Materials and hardware information\n* Carbon-fiber structural specifications\n* Printing recommendations\n* Electronics and propulsion recommendations\n* VTOL assembly information\n* Wing and fuselage assembly instructions\n* ArduPilot QuadPlane setup reference\n* Reference images\n\nThe included CAD files allow the platform to be modified for different cameras, avionics, electronics and project-specific equipment.\n\nStructural Design\n\nThe primary wing structure uses carbon-fiber spars integrated into the printed airframe. Printed sections provide the aerodynamic shell and local structure while carbon-fiber members reinforce the primary load paths.\n\nThe modular construction allows individual components to be manufactured and replaced independently without requiring the entire airframe to be reproduced.\n\nElectronics Integration\n\nThe internal fuselage provides space for commonly used UAV electronics including flight controller, GPS/compass, receiver, telemetry equipment, power module, battery, ESCs and associated wiring.\n\nThe documentation includes recommendations for ArduPilot-compatible flight controllers and a traditional 4+1 QuadPlane configuration.\n\nApplications\n\n* UAV prototyping and development\n* Additive manufacturing projects\n* Aerospace and engineering education\n* Advanced RC aircraft projects\n* Flight-control integration\n* Mapping and survey platform development\n* CAD customization\n* Research and university projects\n* Airframe design studies\n\nThis is a digital engineering and manufacturing package. Electronics, motors, carbon-fiber components and other physical hardware are not included.\n\nFinal component selection, aircraft weight, propulsion sizing, control setup and flight testing remain the responsibility of the builder.\n","imageAlt":"VTOL UAV 3D Printable Airframe STL CAD Assembl...","url":"https://www.cgtrader.com/3d-print-models/gadgets/other/vtol-uav-3d-printable-airframe-stl-cad-assembly-manual","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/ibyyotq2vgk4rsy3h9srfx356eck/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/front.jpg","gridUrl":"https://media.cgtrader.com/variants/ibyyotq2vgk4rsy3h9srfx356eck/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/front.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/gadgets/other/vtol-uav-3d-printable-airframe-stl-cad-assembly-manual","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":100,"name":".pdf","is_native":false},{"id":59,"name":".sldprt","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":215,"name":".png","is_native":false}],"categorySlug":"gadgets","subcategorySlug":"other","categoryTitle":"Gadgets","subcategoryTitle":"Other","schemaImageUrl":"https://img-new.cgtrader.com/items/7529801/2a2d879722/vtol-uav-3d-printable-airframe-stl-cad-assembly-manual-3d-model-2a2d879722.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true,"subscriptionTierBand":"premium"}},{"id":"5085394","type":"listingItem","attributes":{"id":5085394,"title":"Hard Jaws","price":0.0,"description":"The 3D model of hard jaws for a lathe represents precision-engineered accessories designed to optimize machining operations. Crafted using advanced CAD (Computer-Aided Design) techniques, these hard jaws ensure superior grip and stability during turning processes. Their durable construction and precise dimensions make them essential tools for CNC machining and metalworking tasks. With meticulous attention to detail, these digitally designed hard jaws guarantee accuracy and efficiency in lathe operations. Elevate your machining capabilities with these high-quality 3D model hard jaws, engineered to meet the demands of modern industrial manufacturing.","imageAlt":null,"url":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/mechanical-parts/hard-jaws","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/3d8coh7yo00mg5u6hqr3cqpusoom/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/hard-jaws-3d-model-09bf0baf38.jpg","gridUrl":"https://media.cgtrader.com/variants/3d8coh7yo00mg5u6hqr3cqpusoom/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/hard-jaws-3d-model-09bf0baf38.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/mechanical-parts/hard-jaws","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":12,"name":".obj","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"mechanical-parts","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Mechanical parts","schemaImageUrl":"https://img-new.cgtrader.com/items/5085394/09bf0baf38/hard-jaws-3d-model-09bf0baf38.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"5085336","type":"listingItem","attributes":{"id":5085336,"title":"Fibonacci Wind Turbine","price":7.0,"description":"The Fibonacci wind turbine is an innovative design inspired by the Fibonacci sequence. This turbine has several advantages over traditional models, including:\n\nIncreased efficiency:\n\n    The turbine uses spiral blades based on the Fibonacci sequence, which capture the wind more effectively.\n    The spiral shape of the blades optimizes airflow, reducing turbulence and increasing energy production.\n\nLower noise levels:\n\n    The spiral blades are quieter than traditional blades, making the turbine more suitable for residential areas.\n\nLighter construction:\n\n    Using fewer materials in the turbine's construction makes it lighter and cheaper to produce.\n\nEasier maintenance:\n\n    The turbine's simple design makes it easier to maintain and repair.\n\nAesthetic design:\n\n    The spiral blades of the turbine give it an elegant and aesthetically pleasing appearance.\n\nFibonacci wind turbines are still in the early stages of development, but they have the potential to revolutionize wind energy.\n\nAdvantages:\n\n    Increased efficiency\n    Lower noise levels\n    Lighter construction\n    Easier maintenance\n    Aesthetic design\n\nDisadvantages:\n\n    Still in the early stages of development\n    Higher initial investment\n\nFuture:\n\nFibonacci wind turbines have the potential to become the dominant design in wind energy production. As technology develops and costs decrease, these turbines can play a key role in the transition to clean energy.\n\nA model of a Fibonacci wind turbine can be used for various purposes, including:\n\n1. Research and development:\n\n    Models can be used to simulate the performance of the turbine under different conditions.\n    Different designs and configurations can be tested to optimize the performance of the turbine.\n    Models can be used to predict the energy production of the turbine.\n\n2. Education:\n\n    Models can be used to teach the principles of operation of wind turbines.\n    They can be used to demonstrate the advantages of Fibonacci wind turbines.\n    Models can be used to train engineers and technicians to design, build, and maintain Fibonacci wind turbines.\n\n3. Planning:\n\n    Models can be used to assess the wind energy potential of a given area.\n    Models can be used to optimize the layout of turbines in a wind farm.\n    Models can be used to assess the environmental impact of Fibonacci wind turbines.\n\n4. Marketing:\n\n    Models can be used to demonstrate the advantages of Fibonacci wind turbines to potential customers.\n    Models can be used to create virtual tours of wind farms that use Fibonacci wind turbines.\n    Models can be used to create educational materials about Fibonacci wind turbines.\n\n5. Entertainment:\n\n    Models can be used to create video games and simulations that teach people about Fibonacci wind turbines.\n    Models can be used to create works of art that depict Fibonacci wind turbines.\n    Models can be used to create interactive exhibits for museums and science centers.\n\nThese are just a few examples of how a model of a Fibonacci wind turbine can be used.\n\nI believe that these models will play an important role in the development and popularization of Fibonacci wind turbines.","imageAlt":"3D print model Fibonacci Wind Turbine","url":"https://www.cgtrader.com/3d-print-models/science/engineering/fibonacci-wind-turbine","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/WM9VzG4Bmy8vyqYRtpWBnhd4/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Untitled%20Project%20%287%29.jpg","gridUrl":"https://media.cgtrader.com/variants/WM9VzG4Bmy8vyqYRtpWBnhd4/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Untitled%20Project%20%287%29.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/fibonacci-wind-turbine","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":100,"name":".pdf","is_native":false},{"id":7,"name":".dxf","is_native":false},{"id":191,"name":".amf","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":29,"name":".ige","is_native":false},{"id":4,"name":".dwg","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":189,"name":".ply","is_native":false},{"id":147,"name":".sat","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":210,"name":".x_t","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/5085336/20b9dd2579/fibonacci-wind-turbine-3d-model-20b9dd2579.webp","saleOffDiscount":30,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"essentials"}},{"id":"5306141","type":"listingItem","attributes":{"id":5306141,"title":"Milling Table","price":0.0,"description":"A 3D model of a milling table, showcasing its robust and precise design ideal for machining operations. This detailed model includes components such as the work surface, clamping mechanisms, and support structure, accurately representing the functionality and versatility of a milling table. Perfect for visualizations, animations, and simulations in industrial and engineering contexts, this model is an essential tool for those involved in metalworking, woodworking, and precision machining.","imageAlt":"3D print model Milling Table","url":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/mechanical-parts/milling-table","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/pxD4jr2EpY6kxpeA1bgbZDhU/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/St%C3%B3_Frezarski_2024-May-26_02-24-42PM-000_CustomizedView7362557661.jpg","gridUrl":"https://media.cgtrader.com/variants/pxD4jr2EpY6kxpeA1bgbZDhU/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/St%C3%B3_Frezarski_2024-May-26_02-24-42PM-000_CustomizedView7362557661.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/mechanical-parts/milling-table","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":12,"name":".obj","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"mechanical-parts","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Mechanical parts","schemaImageUrl":"https://img-new.cgtrader.com/items/5306141/653fcd2c5d/milling-table-3d-model-653fcd2c5d.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"4453027","type":"listingItem","attributes":{"id":4453027,"title":"Engine Piston Assembly","price":19.0,"description":"**about the 3d model**\n-3d model is a complete assembly of multiple parts,\n-3d mdoel dosnt have any texture\n\n\nA 3D model of an engine piston assembly is a digital representation of the various components that make up the piston assembly of an engine. It is designed using solidworks software and can be used to visualize and analyze the piston assembly in detail.\n\nThe 3D model typically includes the piston, piston rings, wrist pin, connecting rod, and crankshaft. Each component is modeled with precision and accuracy to ensure that the digital model accurately represents the physical components.\n\nThe 3D model can be manipulated and viewed from different angles, allowing for a detailed inspection of the piston assembly. It can also be used to perform simulations and analysis, such as stress analysis, thermal analysis, and fluid dynamics analysis. These simulations can help identify potential issues or areas for improvement in the design of the piston assembly.\n\nAdditionally, the 3D model can be used for educational and training purposes, providing a visual aid for students and trainees to understand the workings of an engine piston assembly.\n\nOverall, a 3D model of an engine piston assembly is a powerful tool for engineers, designers, and manufacturers to visualize, analyze, and optimize the design and performance of the piston assembly in an engine.","imageAlt":"3D printable model Engine Piston Assembly","url":"https://www.cgtrader.com/3d-print-models/science/engineering/engine-piston-assembly","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/gJNwpmVs6TxXswZAxkLgoCpf/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/EPA.bip.67%20copy.jpg","gridUrl":"https://media.cgtrader.com/variants/gJNwpmVs6TxXswZAxkLgoCpf/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/EPA.bip.67%20copy.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/engine-piston-assembly","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":59,"name":".sldprt","is_native":true},{"id":51,"name":".stl","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":null,"name":null,"is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":117,"name":".gltf","is_native":false},{"id":5,"name":".fbx","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/4453027/c0f5115a1d/engine-piston-assembly-3d-model-c0f5115a1d.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true,"subscriptionTierBand":"premium"}},{"id":"643013","type":"listingItem","attributes":{"id":643013,"title":"Cube Brick","price":0.0,"description":"\"Cube Brick\"\n\nDesigned by Ridwan S ( https://www.instagram.com/ridwan.sept/ )\n\n\nModeled with SolidWorks 2014\n\nRendered \u0026 Animated with KeyShot 5 \n\nFile Types : .SLDPRT, .IGS, .OBJ, .STL.\n\nVertices : 101529\n\nPolygons : 203602\n\n\nI make CubeSat based on total PCB modul, I make separate components for each PBC. I see the PCB are have stack in a pattern, so I think this method is helpfull for assembly the CubeSat. \n\n\nAdventages use this Cube Brick is :\n\n1. Easy to Assembly \n\n2. Lightweight because use Nylon material (or some recommended material that capable with this)\n\n3. Use \"FUSED DEPOSITION MODELING\" as additive manufacturing technique.\n\n4. Strong and stable, and we can make it directly into 1U, 3U or else because this stack system (like lego).\n\n5. Use snapfit system to attach one components to other. \n\n6. Just have 3 differents components\n\n- Base (Qty 1)\n\n- Support PCB Cover (Qty 1)\n\n- Top Cover \". (Qty 4 or based on total PCB modul that's we use)\n\n7. Easy to close and open when needed.\n\n8. Without any fastener to assembly this construction.\n\n9. Stable and strong enough\n\n\nYou can download this model for \"Free\", but you should to hit \"♥\" button as the payment :). \n\n\nCatch us   :\n\nEmail         : onefuturesolutions@gmail.com\n\nInstagram : https://www.instagram.com/1futuresolution/\n\nYoutube    : http://bit.ly/ytc-onefuturesolution\n\nFB               : https://www.facebook.com/1futuresolution/\n\n\nCheers, \n\nRidwan S","imageAlt":"3D printable model Cube Brick","url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/cube-brick","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/z2PadgonheiV6WRUesqb88bP/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/cube-brick-3d-model-obj-mtl-stl-sldprt-sldasm-slddrw-ige-igs-iges.jpg","gridUrl":"https://media.cgtrader.com/variants/z2PadgonheiV6WRUesqb88bP/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/cube-brick-3d-model-obj-mtl-stl-sldprt-sldasm-slddrw-ige-igs-iges.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/cube-brick","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":59,"name":".sldprt","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":29,"name":".ige","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/643013/ff410aaf96/cube-brick-3d-model-ff410aaf96.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"4714292","type":"listingItem","attributes":{"id":4714292,"title":"Desktop Industrial robot 3-10 Scaled Phone holder or design","price":60.0,"description":"Hi there! \nThe model can only be used for personal purposes and cannot be used for mass production or shared with others. \nYou could read about these terms in the private agreement. \nIf you have any questions, feel free to reach out; I'm here to help with problem-solving. \nDuring model creation, I pay great attention to minimizing the need for supports during 3D printing. \nThis way, I save you time, money, and energy, while also being mindful of the environment. \nAdditionally, the model will turn out much more aesthetically pleasing.\nThis model has been tested, printed, and you can see this in the pictures as well (flawless).\n\n\nUseful informations:\n-Before printing the screw nuts please scaled up the nut size 105% .\n\nYou need to buy:\n\n- -M2 x 5 mm  47pcs socket head cap bolt + 47 pcs nuts \n- -M4 x 16 mm 3pcs socket head cap bolt +3 pcs nuts \n- -M4 x 18 mm 4pcs socket head cap bolt + nuts\n- -Bearings 1pcs :30x55x9 sealed bearing\n- -Springs 19*21*30mm tall from a wire that is 1mm thick 4pcs\n- -Filament:-Black:Printing time:710min Weight:385gramm\n-                      -Blue:Printing time:1020min Weight:645gramm\n-                      -White:Printing time:40min Weight:25gramm\n- 1pcs model glue\n- 1pcs hocko CA40 phone holder \n\nOther tools:\n- Soldering iron for inserting the threaded nuts.\n- 1pcs socket hex key 1,5mm\n\n\nIn FLSUN V400 3D printer (0,2mm/layer):\n\n-  Total time: 29hour 30minutes\n-  Total Weight: 1055gramm \n\n\nThe assembly is aided by the 3D model \".f3z\" file, from which you can see how to assemble everything to obtain a nice, usable desktop robot.\n\n\nHappy printing and model building! :)\n\nIf you don't feel like assembling it yourself, please click the following link where you can purchase the pre-assembled product:\n\nBest regards, Martined.","imageAlt":"3D printable model Desktop Industrial robot 3-10 Scaled 4","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/robotics/desktop-industrial-robot-3-10-scaled-phone-holder-or-design","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/QuZRh6cPF1d6YmV8b1tJ4GmM/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/6.jpg","gridUrl":"https://media.cgtrader.com/variants/QuZRh6cPF1d6YmV8b1tJ4GmM/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/6.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/robotics/desktop-industrial-robot-3-10-scaled-phone-holder-or-design","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":107,"name":".f3d","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":72,"name":".stp","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"robotics","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"RC \u0026 Robotics","schemaImageUrl":"https://img-new.cgtrader.com/items/4714292/83292fa60e/desktop-industrial-robot-3-10-scaled-phone-holder-or-design-3d-model-83292fa60e.webp","saleOffDiscount":50,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"2472933","type":"listingItem","attributes":{"id":2472933,"title":"Bladeless Fan - Prototype - like Dyson fan","price":0.0,"description":"Hi, this is another experiment by SgaboLab .. It works but require a little modification using a file before assembly, you can see it on **Video 1**\nmore dettails http://www.sgabolab.com/2016/12/3d-printing-bladeless-fan-prototype.html#links\n\nFor the test that you see in video, I use a pc fan and an adapter to boost static pressure of the fan, not the conic adapter that you see in video, my other idea :) \nYou can see it in this other  **Video 2**  ..  and in this other  **Video 3**  the bag inflating test. \n\nYou can find this adapter model  among my drawings.  \nSimple pc fan attach to input hole not work, I suggest you can try with hairdryer or other power fan ;)\n\nSuggest 0,4 nozzle / 0,2-0,3 layer / 20% infill\n\nUPDATE: I made new prototype version with same air profile .. Valentine Bladeless fan, here little test with smoke where you can see how air move around it.  **Video 4**\n\nIf you think to buy from Gearbest and want support me, use my affiliate link, thanks https://www.gearbest.com/?lkid...\n","imageAlt":"3D printable model Bladeless Fan - Prototype - like Dyson","url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/bladeless-fan-prototype-like-dyson-fan","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/ZUex9WHhf6dUiERVqsc7xLpv/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/container_bladeless-fan-prototype-3d-printing-1.jpg","gridUrl":"https://media.cgtrader.com/variants/ZUex9WHhf6dUiERVqsc7xLpv/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/container_bladeless-fan-prototype-3d-printing-1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/bladeless-fan-prototype-like-dyson-fan","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/2472933/4393b827b1/bladeless-fan-prototype-like-dyson-fan-3d-model-4393b827b1.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"2445701","type":"listingItem","attributes":{"id":2445701,"title":"3D Model of Aircraft Flying-Wing for 3d Printing","price":20.0,"description":"I have design Flying Wing in Solidworks  and make it for 3d printing\nI have uploaded Step, Stl and Source Files ( Solidworks supported Version 2017-2019)\n\nA flying wing is a tailless fixed-wing aircraft that has no definite fuselage. The crew, payload, fuel, and equipment are typically housed inside the main wing structure, although a flying wing may have various small protuberances such as pods, nacelles, blisters, booms, or vertical stabilizers\n\n**Disclamier :**\nThe Model isn't tested by 3D printing, though its made for 3D printing. So you might need to add/remove to make model work worthy.\n\nBest Regards,\nZH Design Studio\n","imageAlt":"3D Model of Aircraft Flying-Wing for 3d Printing","url":"https://www.cgtrader.com/3d-print-models/science/engineering/3d-model-of-aircraft-flying-wing-for-3d-printing","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/ZVcYuektq1nLDawhuWgHphYy/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Flying%20Wing.529.jpg","gridUrl":"https://media.cgtrader.com/variants/ZVcYuektq1nLDawhuWgHphYy/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Flying%20Wing.529.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/3d-model-of-aircraft-flying-wing-for-3d-printing","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":72,"name":".stp","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":59,"name":".sldprt","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/2445701/8b54b70d5b/3d-model-of-aircraft-flying-wing-for-3d-printing-3d-model-8b54b70d5b.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"5310267","type":"listingItem","attributes":{"id":5310267,"title":"Swerve mount mk4i Spark Max SwerveVertical orientation","price":0.0,"description":"A clever 3D print to quickly install a base so you can add Spark Max to control your robot's mk4i drivetrain. This configuration allows you to install all your electronics for every swerve module as a whole, together. In this way cable management is easy and efficient.\n\nNo modification, nor not using components of the mk4i bundle is needed, is print and ready to use. As fast as tightening a ziptie your electronics are ready to go. \n\n\nPrinting with PETG is recommended, it has been tested its durability with this material.","imageAlt":"3D print model Swerve mount mk4i Spark Max SwerveVertical","url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/swerve-mount-mk4i-spark-max-swervevertical-orientation","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/HSQfphHY4LHiYawmotqFETPk/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Swerve%20mount%20mk4i.jpg","gridUrl":"https://media.cgtrader.com/variants/HSQfphHY4LHiYawmotqFETPk/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Swerve%20mount%20mk4i.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/swerve-mount-mk4i-spark-max-swervevertical-orientation","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":59,"name":".sldprt","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":191,"name":".amf","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/5310267/8aac090f73/swerve-mount-mk4i-spark-max-swervevertical-orientation-3d-model-8aac090f73.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"6867731","type":"listingItem","attributes":{"id":6867731,"title":"LR1300SX  Crawler Crane Model","price":30.0,"description":"## Do You Like Big Machines?\n\nThen this one is definitely for you. :)\n\nThis is a large, highly detailed and fully playable Liebherr LR 1300 SX crawler crane model, designed specifically for FDM 3D printing.\n\nBuilt to impress.  \nBuilt to move.  \nBuilt to evolve.\n\n---\n\nFor any questions, suggestions, or issues, feel free to contact me anytime — I’ll be happy to help!\n\n## Why This Model Is Special\n\n- Impressive large-scale presence\n- Fully playable mechanical structure\n- Strong lattice boom (tested up to 12 kg static load*)\n- Modular design for easy assembly and maintenance\n- Future RC upgrade ready\n\nThis is currently a fully playable manual version.\n\nAnd here’s the exciting part:\n\nIn the coming weeks, this model will receive an RC upgrade package.  \nIf you purchase this model now, you will NOT need to buy it again.  \nYou will simply replace specific parts to convert it into the RC version.\n\nDesigned today. Upgradeable tomorrow.\n\n---\n## Ongoing Model Updates ##\n\nThis model and its ZIP package are continuously being updated.\nI do not upload parts immediately after finishing them in CAD.\nEach component is first 3D printed and physically tested to ensure proper fit, strength, and functionality.\nOnly after a part has been successfully tested and verified will it be added to the ZIP file.\nThank you for your patience and support.\n\n\n## Designed for Everyone\n\nThis model was intentionally created using simple, optimized parts.\n\n- Ideal for collectors\n- Perfect as a display centerpiece\n- Beginner-friendly assembly\n- Clean and logical construction\n- Easy to print and assemble\n\nWhether you are new to 3D printing or an experienced builder, the structure is intuitive and satisfying to build.\n\n---\n\n## Printing Compatibility\n\nAll parts are optimized to fit 220x220 mm build volume printers.\n\nCompatible with:\n- Ender 3 series\n- Prusa MK3\n- Bambu A1\n- Any similar 220x220 mm FDM printer\n\nNo oversized parts.  \nNo complicated file splitting.\n\n---\n\n## Clear Assembly Guide\n\nIncludes a clear and well-structured assembly manual.\n\nStep-by-step instructions ensure a smooth and enjoyable building experience.\n\n---\n\n## Hardware \u0026 Assembly Notes\n\nThis model is designed to remain accessible and practical.\n\nYou will need:\n- A standard metric screw \u0026 nut set (M3 / M4 recommended)\n- A small amount of liquid adhesive for decorative elements\n\nAll hardware is standard and easy to source locally or online.  \nNo rare or expensive components required.\n\n---\n\n## Future Expansion Ready\n\nJust like games that receive optional DLC expansions, this crane is designed as a platform.\n\nFuture upgrade kits will allow:\n- Higher lifting configurations\n- Additional counterweight systems\n- Extended boom setups\n- RC conversion components\n\nYou can enjoy it today — and expand it tomorrow.\n\n---\n\n## Specifications\n\n- Designed for FDM 3D printers\n- Modular boom sections\n- Functional tracks\n- Functional cable system\n- Strength-optimized structural design\n- Large display presence\n\n---\n\n*This is a hobby-scale model. Not a certified lifting device. Decorative and educational use only.*\n\nLOG\n21.03.2026\n-Upgrade\nH1\nH2\nD4\nBuilding instructions (PDF)\n-New part\nPD\nPU\nU3\nU4\nU5\nU6\nU7\n\n03.04.2026\n-New part\n8 son (upgrade)\nprint list (PDF)\nrope t \nrope t2\n\n17.04.2026\n-Upgrade (8 son)\nThe (8 son) part has been updated to use the SX3 plugin. Those who do not purchase the long version do not need to reprint this part.\n","imageAlt":"vehicle LR1300SX Crawler Crane Model","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/robotics/lr1300sx-rc-crawler-crane-model","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/8ehvw1zjhki1dx2xej85kj4gvqds/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/1.jpg","gridUrl":"https://media.cgtrader.com/variants/8ehvw1zjhki1dx2xej85kj4gvqds/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/robotics/lr1300sx-rc-crawler-crane-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":216,"name":".jpg","is_native":false},{"id":215,"name":".png","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"robotics","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"RC \u0026 Robotics","schemaImageUrl":"https://img-new.cgtrader.com/items/6867731/bddc4419f5/lr1300sx-crawler-crane-model-3d-model-bddc4419f5.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"2374445","type":"listingItem","attributes":{"id":2374445,"title":"COVID-19 FACESHIELD with HEADBAND For PRODUCTION   - FREE MODEL","price":0.0,"description":"The project provided is a** Free** Proposal to help Organizations around the World on their efforts to combat **COVID-19** (Also Known as Corona Virus) .\n\n**Technical info:**\nHeadband was designed for plastic Injection process (PP)\nFaceshield can be cut With CNC laser  (PET \u003e0,5mm THK) .\nPlease consider the project as a reference for production parts, the author is absolutely not responsible for the misuse of the project, or any losses that may occur during the process. \n\n**Distribution:**\nThe product is free and can be shared according the creative commons rules (\"BY\") . \n\n**Say thanks:**\nIf this model was helpful for you, show your gratitude giving  likes to my NFT projects \nhttps://opensea.io/jaraneda\n","imageAlt":"COVID-19 FACESHIELD with HEADBAND For PRODUCTION - FREE 1","url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/covid-19-faceshield-with-headband-for-production-free-model","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/MdfmVMvqwH77K9x47fBZ7WCb/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/HEADBAND%20BRASIL_V7_COVID-19_INJECT%20PART-R002_FREE.jpg","gridUrl":"https://media.cgtrader.com/variants/MdfmVMvqwH77K9x47fBZ7WCb/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/HEADBAND%20BRASIL_V7_COVID-19_INJECT%20PART-R002_FREE.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/covid-19-faceshield-with-headband-for-production-free-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":25,"name":".dae","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/2374445/07a12c77e6/covid-19-faceshield-with-headband-for-production-free-model-3d-model-07a12c77e6.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"697772","type":"listingItem","attributes":{"id":697772,"title":"Worm Gear Collection 02","price":4.0,"description":"Worm gear collection modeled in Inventor 2010 and provided in multiple file formats (.IPT, .STP, .STL, .3DS, .OBJ). Collection includes 3 worm gear sizes (16-tooth, 24-tooth, and 32-tooth), 3 spur gear sizes (16-tooth, 24-tooth, and 32-tooth), and 2 worm styles (compatible with spur gears and compatible with worm gears), all fully ready for 3D printing.\n\nThe native Inventor files are fully parametric and can be opened and manipulated in any version of the software that is 2010 or newer. The feature trees and parameter tables are logically arranged and clearly labeled, making edits extremely simple.\n\nAll gears have been exported as STP files, allowing them to be opened in any 3D CAD software. They have also been exported as 3DS and OBJ files, for use in 3D graphics packages. Finally, they are provided as STL files, making them ready for 3D printing.\n\nStrategic recesses have been engineered into the larger gears to minimize their volume for the purpose of reducing the cost of 3D printing.\n\nWorm / spur gear set fully compatible with Spur Gear Collection 02.\n\nNo textures or materials included.\n\n\n**Gear specifications:**\n - Approximate involute gear tooth profile\n - Minimal backlash between gears\n - 1/4 inch face width\n - 1/4 inch shaft bore\n - 16 Pitch (P) gear size\n - Pitch Diameter (PD) = Gear Teeth (T) / Pitch (P)\n - Outside Diameter (OD) = Pitch Diameter (PD) + 0.125 inch\n - Worms provided with bore for 1/4 inch ANSI D-profile shaft\n - Worm gears and spur gears provided with bore for 1/4 inch round shaft with standard ANSI 3/32 inch keyway\n - Polygon counts range from 22,016 (16-tooth spur gear) to 56,866 (32-tooth worm gear)\n\n\n**Product includes:**\n - Worm gear set Inventor 2010 files (IPT)\n - Worm gear set STP files (for other 3D CAD packages)\n - Worm gear set STL files (for 3D printing)\n - Worm gear set 3DS files (for 3D graphics packages)\n - Worm gear set OBJ files (for 3D graphics packages)\n - Sample worm gear animation (AVI)\n\n\n_CBSpicer","imageAlt":"Worm Gear Collection 02 3D printable model diy","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/worm-gear-collection-02","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/rXcjfs4XfiJhXMDoWsAZ8Qpm/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/worm-gear-collection-02-3d-model-obj-3ds-stl-iam-ipt-stp.jpg","gridUrl":"https://media.cgtrader.com/variants/rXcjfs4XfiJhXMDoWsAZ8Qpm/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/worm-gear-collection-02-3d-model-obj-3ds-stl-iam-ipt-stp.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/worm-gear-collection-02","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":71,"name":".iam","is_native":false},{"id":146,"name":".idw","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":2,"name":".3ds","is_native":false},{"id":12,"name":".obj","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"mechanical-parts","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Mechanical parts","schemaImageUrl":"https://img-new.cgtrader.com/items/697772/cdc44cfc37/worm-gear-collection-02-3d-model-cdc44cfc37.png","saleOffDiscount":30,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"essentials"}},{"id":"5850605","type":"listingItem","attributes":{"id":5850605,"title":"Drill Mixer","price":0.0,"description":"A drill mixer attachment designed for efficient stirring of liquids, paints, plaster, and other construction materials. 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Compatible with standard drill chucks, making it a versatile tool for DIY and industrial applications.","imageAlt":"3D print model Drill Mixer","url":"https://www.cgtrader.com/free-3d-print-models/tools-organizers/household-tools/drill-mixer","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/GmzsKHDczrxQtcNfCpfoMRhs/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Mieszalnik_2025-Feb-09_06-08-08PM-000_CustomizedView14375524983.jpg","gridUrl":"https://media.cgtrader.com/variants/GmzsKHDczrxQtcNfCpfoMRhs/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Mieszalnik_2025-Feb-09_06-08-08PM-000_CustomizedView14375524983.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/tools-organizers/household-tools/drill-mixer","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":null,"name":null,"is_native":false},{"id":12,"name":".obj","is_native":false},{"id":215,"name":".png","is_native":false}],"categorySlug":"tools-organizers","subcategorySlug":"household-tools","categoryTitle":"Tools \u0026 Organizers","subcategoryTitle":"Tools","schemaImageUrl":"https://img-new.cgtrader.com/items/5850605/e3a9743756/drill-mixer-3d-model-e3a9743756.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"6306595","type":"listingItem","attributes":{"id":6306595,"title":"Rocketdyne  H-1 Rocket Engine","price":15.0,"description":"Rocketdyne  H-1 Rocket Engine　3D print model\n\nBy 3D printing, you can create an impressive Rocketdyne  H-1  rocket engine.\n\nThe Rocketdyne H-1 was a 205,000 lbf (910 kN) thrust liquid-propellant rocket engine burning LOX and RP-1. The H-1 was developed for use in the S-I and S-IB first stages of the Saturn I and Saturn IB rockets, respectively, where it was used in clusters of eight engines. After the Apollo program, surplus H-1 engines were rebranded and reworked as the Rocketdyne RS-27 engine with first usage on the Delta 2000 series in 1974. RS-27 engines continued to be used up until 1992 when the first version of the Delta II, Delta 6000, was retired. The RS-27A variant, boasting slightly upgraded performance, was also used on the later Delta II and Delta III rockets, with the former flying until 2018.\n\nThe most accurate and precise model\nIt is expressed in great detail.\n\nIt is an accurate division\n\nPerfect finish\n\nThe model is divided into 32 parts\n\nComes with assembly instructions\n\nThe set includes files: OBJ :stl : STEP : Assembly Instructions\n\nSize:  Height Length : 200mm   Approximately 1/14\n\nFeel free to enjoy it for yourself, but please do not sell it.\nPlease stop selling printed models.\n\nNote :The file has the same resolution as the exampleFor 3D printing, buyers should have basic knowledge and understanding of printer operations such as Resolution , Base type , Split cutting , Support , Modify.","imageAlt":"3D print model moon Rocketdyne H-1 Rocket Engine","url":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/rocketdyne-h-1-rocket-engine-a3fef79e-1eca-4fe1-a838-c55154a8d3c7","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/6zss6527fiasat3o9ccp8dmgp5jl/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/01.jpg","gridUrl":"https://media.cgtrader.com/variants/6zss6527fiasat3o9ccp8dmgp5jl/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/01.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/rocketdyne-h-1-rocket-engine-a3fef79e-1eca-4fe1-a838-c55154a8d3c7","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":216,"name":".jpg","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":72,"name":".stp","is_native":false}],"categorySlug":"miniatures","subcategorySlug":"vehicles","categoryTitle":"Miniatures","subcategoryTitle":"Cars \u0026 Vehicles","schemaImageUrl":"https://img-new.cgtrader.com/items/6306595/5e6e3f51b0/rocketdyne-h-1-rocket-engine-3d-model-5e6e3f51b0.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"4456530","type":"listingItem","attributes":{"id":4456530,"title":"Model for Mechanism and Kinematics Practice ","price":0.0,"description":"Fixed Double Slider Crank model for Mechanism and Kinematics Practice\n\n[3D printing setting example]\n- Printer brand: prusa, FFF(FDM)\n- Printer: I3 MK3S, etc\n- Rafts: No\n- Brim : No\n- Supports: No\n- Resolution: 0.2 or 0.1\n- Infill: 25%(link, slider), 95%(snap ring, spline shaft)\n- Filament brand: all\n- Filament color: Green Yellow, Red, Gray\n- Filament material: PLA\n\nnote:\n1. 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It is designed to fit the Grizzly G0704 / Optimum BF20 or clone machines. It fits most off the shelf CNC conversion kits as is, but we have come across a it with a slightly longer Y axis motor that needs a small cut made in the roof sheet metal to clear the column position.\n\nConstruction is relatively straight forward, with two options for the base tray - either welded seam (slightly nicer) or riveted seams (somewhat easier for a DIY job).\nThere are .DXF and .STEP files provided to send to your local CNC laser cut / fold shop. The native Solid Works files are also provided, so you can tweak the design if needed. The acrylic windows have their own .DXF files for laser cutting.\n\nThe panels are mostly joined to each other using M5 screws and M5 rivnuts, and the windows are held in place with M4 button head screws and nyloc nuts.\n\nThe doors run on SBR16-500L rails, and use the long SBR16LUU bearings. The handles are an off-the-shelf unit with 145mm hole centers.\n\nNOTES:\n- The welded machine riser has mounting holes that work with the kits we've fitted. We've seen some variance between machines and kits, so make sure your hole positions are correct for your particular set up.\n- The holes to mount the tool racks are not modelled into the side panels. We use self drill / tap screws to fix these in place.\n- There is a bank of cable gland holes on the back. Use as many as you need to, and then blank the others with blanking plugs (available very cheaply online).\n- We use an M12 Machine foot. If you wish to use a different thread size, just change your bushes to suit.\n- There are no engineering drawings included in this package - it's assumed that the parts will just be lasercut \u0026 folded and then bolted together, and the 3d model used as a reference if needed. If you get stuck feel free to fire me an email (email is quicker than a DM here) with any questions - I'm more than happy to help out.\n- We use 1.15mm pre-galvanized steel for most of the panels to give improved resistance to flood coolant.","imageAlt":"CNC Mill Enclosure for Grizzly G0704 3D printable model 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To survive in this difficult environment, turbine blades often use exotic materials like superalloys and many different methods of cooling ( the inner holes in the models )\n\nThe model is provided in the formats : STL, STEP, IGES, OBJ and solidworks part plus a PDF drawing with all the dimensions. \n\nTo be used for educational purposes, 3d printing  and 3d applications.\n\nPlease contact us for any inquiries and modifications. Check my previous models for similar designs.","imageAlt":"Turbine blade 3D printable model","url":"https://www.cgtrader.com/3d-print-models/science/engineering/turbine-blade-for-fea-and-cfd","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/qecdT6SmpGsGUyP7W3mFnh9X/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/wf2.jpg","gridUrl":"https://media.cgtrader.com/variants/qecdT6SmpGsGUyP7W3mFnh9X/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/wf2.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/turbine-blade-for-fea-and-cfd","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":12,"name":".obj","is_native":false},{"id":29,"name":".ige","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":100,"name":".pdf","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/2439759/f0c6a1ee04/turbine-blade-3d-model-f0c6a1ee04.webp","saleOffDiscount":30,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true,"subscriptionTierBand":"essentials"}},{"id":"120037","type":"listingItem","attributes":{"id":120037,"title":"Torus Link of Siefert Surfaces","price":0.0,"description":"\u003cp\u003eA Torus Link of Seifert Surfaces\n\tSpecifically, this is a Seifert surface for (3,3) torus link This sculpture is 1.5mm thick. \nA torus link is a link that can be drawn on a torus. 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Please refer my profile for other 3d models. I highly appreciate your valuable feedback.**\n\n**File Formats - STL and STEP**\n\n**LIMITED TIME PRICE OFFER**\n\n**Item List**\n\n1. Bike Fuel Tank\n2. Car Fuel Tank\n3. Car Side Mirror Cover\n4. Car Steering Wheel\n5. Classic Alloy Wheel Rim\n6. Classic Bicycle Disc Rotor\n7. Classic Bicycle Frame\n8. Classic Bike Fuel Tank\n9. Classic Bike Tyre\n10. Classic Bike Visor\n11. Classic Copper Heat Sink\n12. Classic Earth Moving Machine\n13. Classic Gyser Heating Coil\n14. Classic Heat Exchanger Tube\n15. Classic Hvac Duct\n16. Classic Immersion Heating Coil\n17. Classic Road Roller Machine\n18. Classic Saddle Clamp\n19. Classic Vernier Caliper Toy\n20. Classic Water Fountain\n21. Concrete Mixer Drum\n22. Copper Vortex Pipe\n23. Cyclone Dust Collector\n24. Electric Air Blower\n25. Elliptical Heat Sink\n26. Food Processing Machine\n27. Half Round Clamp\n28. Innovative Bicycle Frame\n29. Innovative Bicycle Tyre\n30. Kids Classic Car Body\n31. Kids Engineering - Classic Borewell Pump\n32. Kids Engineering C Clamp\n33. Kids Engineering Car Body\n34. Kids Engineering Car Fender\n35. Kids Engineering Car Radiator\n36. Kids Engineering Compressor Housing\n37. Kids Engineering Crane Hook\n38. Kids Engineering Flywheel\n39. Kids Engineering Impeller Toy\n40. Kids Engineering Leaf Spring\n41. Kids Engineering Milling Cutter\n42. Kids Engineering Pump Casing\n43. Kids Engineering Valve Housing\n44. Kids Engineering Vehicle Chassis\n45. Kids Engineering Y Type Valve\n46. KIDS Thermal Scanner Chocolate Mold\n47. Kids Tractor Tyre\n48. Kids Vehicle Suspension Arm\n49. Mini Car Toy\n50. Monkey Wrench Toy\n51. Reducing Tee Fitting\n52. Roof Air Ventilator\n53. Round Copper Heat Sink\n54. Spiral MultiPurpose Mold\n55. Spiral Torsion Spring\n56. Stylish Adjustable Wrench\n57. Stylish Alloy Wheel Rim\n58. Stylish Auto Rickshaw\n59. Stylish Bicycle\n60. Stylish Bike Visor\n61. Stylish Drilling Machine\n62. Stylish Lathe Machine\n63. Stylish Milling Machine\n64. Stylish Mini Bus\n65. Stylish Mini Truck\n66. Stylish Robot Arm\n67. Stylish Solar Panel\n68. Stylish Sports Car\n69. Stylish Window Air Conditioner\n70. Electrical Transformer\n71. V-Belt Pulley\n72. V-Belt Transmission\n73. Vortex Impeller\n74. Wheel Loader Bucket\n75. 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If you want lock position angle of the hinge, just adjust the position then pull the hinge rod in the direction axis. \n\n\nMaterial : ABS Plastic (or another recommended material from 3D Printer Manufacture)\n\n\nI'm open for criticism for improve this submission until get the best solution.\n\n\nYou can download this model for \"Free\", but you should to hit \"♥\" button as the payment :). \n\n\nCatch us   :\n\nEmail         : onefuturesolutions@gmail.com\n\nInstagram : https://www.instagram.com/1futuresolution/\n\nYoutube    : http://bit.ly/ytc-onefuturesolution\n\nFB               : https://www.facebook.com/1futuresolution/\n\n\nCheers, \n\nRidwan S","imageAlt":"3D Printed Rotational Stopped Hinge","url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/3d-printed-rotational-stopped-hinge","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/wqP2NAePERhcLipuk98jNCKx/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/3d-printed-rotational-stopped-hinge-3d-model-obj-mtl-stl-sldprt-sldasm-slddrw-ige-igs-iges.jpg","gridUrl":"https://media.cgtrader.com/variants/wqP2NAePERhcLipuk98jNCKx/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/3d-printed-rotational-stopped-hinge-3d-model-obj-mtl-stl-sldprt-sldasm-slddrw-ige-igs-iges.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/3d-printed-rotational-stopped-hinge","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":59,"name":".sldprt","is_native":false},{"id":29,"name":".ige","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/643001/133dd8fb22/3d-printed-rotational-stopped-hinge-3d-model-133dd8fb22.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"7427687","type":"listingItem","attributes":{"id":7427687,"title":"Volvo EC300E","price":15.0,"description":"Hello everyone, to your attention the  model Volvo EC300E, excellent detail and realistic proportions of the model, perfect for the implementation of your future projects.\n\n\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\n\nAttached file format:\n\n\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\n\n\n - .max    \n\n - .blend  \n\n - .fbx    \n\n - .obj    \n\n - .stl    \n\n","imageAlt":"Volvo EC300E","url":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/volvo-ec300e","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/uydxh6m4gsamhdk5841nxfrcc9pg/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/1.jpg","gridUrl":"https://media.cgtrader.com/variants/uydxh6m4gsamhdk5841nxfrcc9pg/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/volvo-ec300e","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":12,"name":".obj","is_native":false},{"id":17,"name":".max","is_native":false},{"id":5,"name":".fbx","is_native":false},{"id":21,"name":".blend","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"miniatures","subcategorySlug":"vehicles","categoryTitle":"Miniatures","subcategoryTitle":"Cars \u0026 Vehicles","schemaImageUrl":"https://img-new.cgtrader.com/items/7427687/abb4b2a770/volvo-ec300e-3d-model-abb4b2a770.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"5682486","type":"listingItem","attributes":{"id":5682486,"title":"Engine Turbine Rotor","price":0.0,"description":"This is a 3D model of a motor turbine or rotor component designed with multiple blades for efficient rotation and air or fluid movement. 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You will also need to purchase a package of bearings, size 1-1/8 OD, 1/2 ID, 5/16 thick. also recomended - sandpaper and some form of 3d print friendly lubricant. you can also purchase thin rubber sheets and create seal plates if you want a better working engine. you will also want 2 1.5in long 1/4-20 bolts with nuts to assemble the propellor","imageAlt":"GT V2 Compressed Air Engine working model","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/gt-v2-compressed-air-engine","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/2XBHFqGbkvkaHNjCXkQjQ72g/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/IMG_7916.jpg","gridUrl":"https://media.cgtrader.com/variants/2XBHFqGbkvkaHNjCXkQjQ72g/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/IMG_7916.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/gt-v2-compressed-air-engine","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"mechanical-parts","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Mechanical parts","schemaImageUrl":"https://img-new.cgtrader.com/items/2138817/2f4a8de6d5/gt-v2-compressed-air-engine-working-model-3d-model-2f4a8de6d5.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"essentials"}},{"id":"643056","type":"listingItem","attributes":{"id":643056,"title":"Cubes metal cube","price":0.0,"description":"\"Cube\"\n\nDesigned by Ridwan S ( https://www.instagram.com/ridwan.sept/ )\n\n\nModeled with SolidWorks 2014\n\nRendered with KeyShot 5 \n\nFile Types : .SLDPRT, .IGS, .OBJ, .STL.\n\nVertices : 162333 \n\nPolygons : 326138\n\n\nI make this construction, because I want to make standarization of CubeSat model with some \"flat components\" (main profile in X, Y Plan). So this is more simple components and easy to carry, assembly and tighten.\n\n\nDescription and advantages use this construction :\n\n\n1. Easy to carry (protable because many components are based on XY Plane)\n\n2. Easy to Assembly \n\n3. Lightweight because use Nylon material (or some recommended material that capable with this. I attach 2 pictures about mass of this construction, one use Nylon and another use Aluminium material). \n\n4. Use \"FUSED DEPOSITION MODELING\" as additive manufacturing technique. \n\n5. Strong and stable.\n\n6. Use snapfit system to attach one components to other (Main Frame). \n\n7. Just have 5 differents components \n\n- \"Main Structure\" with Snap Fit Profile (Qty 4) \n\n- \"Side Structure\" (Qty 8) \n\n- \"Top Cover \u0026 Bottom Cover\" have same model. (Qty 2) \n\n- M3 Bolt to assembly the \"Top and Bottom Cover\" (Qty 16)\n\n\nI use snapfit to join the Main Structure and Side Structure for make assembly more easy. But I still use the M3 Bolt for Bottom and Top Cover because in that point we need strong fastening.\n\n\nYou can download this model for \"Free\", but you should to hit \"♥\" button as the payment :). \n\n\nCatch us   :\n\nEmail         : onefuturesolutions@gmail.com\n\nInstagram : https://www.instagram.com/1futuresolution/\n\nYoutube    : http://bit.ly/ytc-onefuturesolution\n\nFB               : https://www.facebook.com/1futuresolution/\n\n\nCheers, \n\nRidwan S","imageAlt":"Cubes 3D printable model","url":"https://www.cgtrader.com/free-3d-print-models/science/engineering/ofs-cube","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/WxjKnFtiMiqc9smHxBDceGdD/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/cubes-3d-model-obj-mtl-stl-sldprt-sldasm-slddrw-ige-igs-iges.jpg","gridUrl":"https://media.cgtrader.com/variants/WxjKnFtiMiqc9smHxBDceGdD/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/cubes-3d-model-obj-mtl-stl-sldprt-sldasm-slddrw-ige-igs-iges.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/science/engineering/ofs-cube","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":29,"name":".ige","is_native":false},{"id":59,"name":".sldprt","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":12,"name":".obj","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/643056/f5a755a056/cubes-metal-cube-3d-model-f5a755a056.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"3449975","type":"listingItem","attributes":{"id":3449975,"title":"ULTRA DETAILED  F117-A Nighthawk - 8 Parts for 3D Printing","price":5.0,"description":"If you are a fan of aircraft, especially military aircraft, this is going to be a fun project or you. 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To clarify, by \"transforming\" I mean that you can manually assemble different parts to build various robot models—such as a dog, a scorpion, a snake, and more—rather than an automatic transformation between modes.\nI have also created several other models, which you can view on my channel.\nI would truly appreciate it if you could subscribe to my YouTube channel: **irextmandan**.\n\n---\n\n**German (Deutsch):**\nIch heiße Amir Akbari und bin Ingenieur mit großer Leidenschaft für die Entwicklung von Robotermodellen.\nDas Modell, das ich entworfen habe, ist ein „Transformationsroboter“. Um es klarzustellen: Mit „Transformation“ meine ich, dass man die Teile manuell miteinander verbinden kann, um verschiedene Roboter wie einen Hund, einen Skorpion, eine Schlange usw. zu bauen – und nicht, dass sich das Modell automatisch verwandelt.\nIch habe außerdem mehrere weitere Modelle erstellt, die Sie auf meinem Kanal sehen können.\nIch würde mich sehr freuen, wenn Sie meinen YouTube-Kanal abonnieren: **irextmandan**.\n\n---\n\n**Russian (Русский):**\nМеня зовут Амир Акбари, я инженер, который увлекается созданием роботизированных моделей.\nМоя разработка — это трансформирующийся робот. Чтобы избежать недопонимания: под «трансформацией» я имею в виду возможность вручную соединять разные детали и собирать различные модели роботов — например, собаку, скорпиона, змею и другие, а не автоматическое преобразование.\nЯ также создал несколько других моделей, которые вы можете увидеть на моем канале.\nБуду очень признателен, если вы подпишетесь на мой YouTube-канал: **irextmandan**.\n\n---\n\n**French (Français):**\nJe m’appelle Amir Akbari, ingénieur passionné par la création de modèles robotiques.\nLe modèle que j’ai conçu est un robot transformable. Pour être clair, par « transformable » j’entends que vous pouvez assembler manuellement différentes pièces afin de créer plusieurs types de robots — comme un chien, un scorpion, un serpent, etc. — et non une transformation automatique entre les modes.\nJ’ai également conçu d’autres modèles que vous pouvez découvrir sur ma chaîne.\nJe vous serais très reconnaissant de vous abonner à ma chaîne YouTube : **irextmandan**.\n\n---\n\n**Arabic (العربية):**\nأنا أمير أكبرى، مهندس شغوف جداً بصناعة النماذج الروبوتية.\nالنموذج الذي صممته هو روبوت متحول. وللتوضيح: المقصود بكلمة \"متحول\" هو إمكانية تركيب الأجزاء المختلفة يدوياً لصنع نماذج روبوت متعددة مثل كلب أو عقرب أو ثعبان وغيرها، وليس التحول التلقائي بين الأوضاع.\nلقد صنعت أيضاً نماذج أخرى متنوعة يمكنكم مشاهدتها على القناة.\nسأكون ممتناً جداً إذا اشتركتم في قناتي على يوتيوب: **irextmandan**.\n\n---\n\n**Persian (فارسی):**\nمن امیر اکبری هستم، مهندسی که علاقه‌ زیادی به ساخت مدل‌های رباتیک دارد.\nمدلی که طراحی کرده‌ام یک ربات «تبدیل‌شونده» است. 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Check my previous models for similar designs.","imageAlt":"3D print model Car door 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: https://www.facebook.com/1futuresolution/\n\n\nCheers, \n\nRidwan S","imageAlt":"3D print model CHAMP 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