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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 . 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They need to be periodically checked for signs of wear, corrosion, or damage, and any issues should be promptly addressed to maintain their watertight and secure characteristics. In conclusion, ship hatches play a vital role in the safe and efficient operation of a vessel. They provide access, facilitate cargo handling, and contribute to the overall integrity and stability of the ship. 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If you want other file formats please contact with me.\n\nThanks, 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lengths.\n\n**Approximate extended capacity:**\n\n| **Reel Size** | **4 mm** | **3.5 mm** | **3 mm** |\n\n| 0.5 m         | 0.5 m    | ~0.65 m    | ~0.9 m   |\n\n| 1 m           | 1 m      | ~1.3 m     | ~1.8 m   |\n\n| 1.5 m         | 1.5 m    | ~2.0 m     | ~2.7 m   |\n\n| 2 m           | 2 m      | ~2.6 m     | ~3.5 m   |\n\n(Actual capacity depends on cable flexibility and connector size.)\n\n **Dual-Color Friendly Design**\n\nThe reel was designed for two-color printing:\n\n- Upper half + bottom lock (accent color)\n- Lower half + top lock (contrast color)\n\nThis creates a modern, premium look — especially ideal for multi-material systems like AMS.\n\nEach reel includes engraved size markings indicating:\n\n- Cable diameter\n- Cable length\n\nThis makes organization simple and visually clear.\n\n**3D Printing**\n\n- No supports required\n- Snap-fit assembly\n- Optimized for precise printing\n- For best results ensure clean print bed and proper adhesion\n\nRecommended materials:  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We can always respond quickly.\nAll details in photos , weight details and stone details. please check all photos.\n\nIf you ask a question, you will be contacted immediately. we are here. and we want you to know that we can help you in the best way possible.\n\nWe share our quality models with you. We recommend that you review the comments on our profile.\n\nalso we offer you the opportunity to download some 3dm files for free. hope you like it. and do not forget to look at our other models. we will be here with more models.\n\nIf there is a special design you want, please contact. 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The crystal is a separate part\ndetails for the back\n\nBoot parts will be available as a free update\n\"clock mechanism\" for the back is in development.\n\nShoulder pads and bracelets are available in an extended set\n\n---------------- DIGITAL DOWNLOAD-------------------\n--------------- not a physical product------------------\n\nEverything STL you need for printing\n\nIf you encounter any problems with the model please contact me.\n\nPurchase of this 3D file grants a license for personal use only. Any commercial use is prohibited. Redistribution or resale of the file in any way, shape or form is prohibited. Printing of this file for sell or resell is prohibited. 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The design is prepared as a detailed jewellery CAD model suitable for manufacturing, casting, stone setting, and further customization.\n\nCAD Specifications:\n\nOverall size: 64 × 55 mm\nInner size: 57 × 48 mm\nBracelet width: 7.20 mm\nApprox. thickness: 3.26 mm\nGem shape: Round\n1.40 mm: 48 stones — approx. 0.491 ct DIA\n1.60 mm: 156 stones — approx. 2.391 ct DIA\nTotal stones: 204 pcs\nApprox. total diamond weight: 2.882 ct\nApprox. CZ equivalent: 4.554 ct\nFunctional hinge and lock/opening mechanism\nMulti-part construction designed for assembly\n\nDigital CAD File Only – No Physical Jewellery. Suitable for jewellers, manufacturers, CAD designers, and production houses. CAD dimensions and metal/stone weights should be verified before final manufacturing.\n\nCAD file available — DM JewelryCrafto for purchase and file details.","imageAlt":"diamond bangle design with lock mechanism cad ...","url":"https://www.cgtrader.com/3d-print-models/jewelry/bracelet/diamond-bangle-design-with-lock-mechanism-cad-file","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/nqnr4lxhb1au9pnylutypprnmooy/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Screenshot%202026-09-23%20123249.jpg","gridUrl":"https://media.cgtrader.com/variants/nqnr4lxhb1au9pnylutypprnmooy/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Screenshot%202026-09-23%20123249.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/nqnr4lxhb1au9pnylutypprnmooy/6a314ee64365e9a50cc847b264c0df438901d553e153606f3b641b8e48cb207e/Screenshot%202026-09-23%20123249.webp","width":306},{"url":"https://media.cgtrader.com/variants/nqnr4lxhb1au9pnylutypprnmooy/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Screenshot%202026-09-23%20123249.webp","width":612},{"url":"https://media.cgtrader.com/variants/nqnr4lxhb1au9pnylutypprnmooy/fc2d80458320aed4ba722745705c02fa7f690497f6e3961b946cdf20c88a8c12/Screenshot%202026-09-23%20123249.webp","width":918}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/bracelet/diamond-bangle-design-with-lock-mechanism-cad-file","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"bracelet","categoryTitle":"Jewelry","subcategoryTitle":"Bracelets","schemaImageUrl":"https://img-new.cgtrader.com/items/7600105/619644d4a6/diamond-bangle-design-with-lock-mechanism-cad-file-3d-model-619644d4a6.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true,"subscriptionTierBand":"premium"}},{"id":"7580838","type":"listingItem","attributes":{"id":7580838,"title":"Camera shutter mechanism Ring CAD File","price":105.0,"description":"This ring is a high-detail CAD design featuring a bold circular top with a multi-layer pavé gemstone arrangement. The head is composed of concentric stone-set rows surrounding a central round setting, creating depth and strong visual presence. The upper surface is supported by a structured gallery with cascading pavé elements that extend down the shoulders, enhancing brilliance from all viewing angles.\n\n \n\nThe shank is engineered for comfort and durability, while the elevated head allows maximum light exposure to the gemstones. This design is suitable for luxury statement rings and can be customized for gemstone type, color layout, and metal finish.\n\nRing Size\n\nInner Diameter: 17.00 mm\n\n \n\nGemstone Details (CAD Report)   Total Gem Count: 288 pcs\n\nTotal Gem Weight: approx. 2.04 ct\nStone Breakdown (Round):\n\n4.00 × 4.00 mm – 1 pc – 0.24 ct\n\n1.40 × 1.40 mm – 47 pcs – 0.48 ct\n1.30 × 1.30 mm – 40 pcs – 0.33 ct\n1.10 × 1.10 mm – 200 pcs – 0.99 ct\nCenter Setting\n\nSeat Diameter: Ø 7.40 mm\n\nDesigned for secure bezel or prong customization\nMetal Weight (Approx.)\n\n22KT Gold: ~21.990 g\n\n18KT Gold: ~18.110 g","imageAlt":"Camera shutter mechanism Ring CAD File","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/camera-shutter-mechanism-ring-cad-file-315a0532-7d4e-4d3f-97e9-28a60d338a25","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/3tiy15xdmo7oybg6cak7i915n3c9/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/115.1.jpg","gridUrl":"https://media.cgtrader.com/variants/3tiy15xdmo7oybg6cak7i915n3c9/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/115.1.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/3tiy15xdmo7oybg6cak7i915n3c9/6a314ee64365e9a50cc847b264c0df438901d553e153606f3b641b8e48cb207e/115.1.webp","width":306},{"url":"https://media.cgtrader.com/variants/3tiy15xdmo7oybg6cak7i915n3c9/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/115.1.webp","width":612},{"url":"https://media.cgtrader.com/variants/3tiy15xdmo7oybg6cak7i915n3c9/fc2d80458320aed4ba722745705c02fa7f690497f6e3961b946cdf20c88a8c12/115.1.webp","width":918}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/camera-shutter-mechanism-ring-cad-file-315a0532-7d4e-4d3f-97e9-28a60d338a25","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":222,"name":".mp4","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/7580838/8fd0f2bb44/camera-shutter-mechanism-ring-cad-file-3d-model-8fd0f2bb44.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"4305890","type":"listingItem","attributes":{"id":4305890,"title":"Mask lapels2 with opening mechanism","price":9.0,"description":"BLENDER 3.2.1\nOne of the series of masks.\nFor a long time I had some ideas for mask designs and decided to implement them in this series. 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Collection of working masks in the video https://www.youtube.com/watch?v=89oXopaCC2E","imageAlt":"3D printable model Mask hinges with opening mechanism","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/hobby-accessories/mask-hinges","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/r1YVfxLzADRo8LJ9PRwt79eR/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/8r1.jpg","gridUrl":"https://media.cgtrader.com/variants/r1YVfxLzADRo8LJ9PRwt79eR/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/8r1.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/r1YVfxLzADRo8LJ9PRwt79eR/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/8r1.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/hobby-accessories/mask-hinges","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":12,"name":".obj","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":100,"name":".pdf","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"hobby-accessories","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Hobby Accessories","schemaImageUrl":"https://img-new.cgtrader.com/items/4305865/3799897c6e/mask-hinges-with-opening-mechanism-3d-model-3799897c6e.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true,"subscriptionTierBand":"essentials"}},{"id":"2003753","type":"listingItem","attributes":{"id":2003753,"title":"wedding ring mechanical-mechanism of love ","price":19.5,"description":"\"we are like elements in the mechanism of love\"\nwedding ring  with gems, 3dm, stl, obj\nRing sizes inner diameter – 17.3 mm\u002619.8mm, USA size-7 \u0026 10\n\n    Recommended material - silver or gold! metal weight (for ring size 17.3mm): gold 14k – 4.9 grams;  (for ring size 19.8mm): gold 14k – 8.3 grams\nGems at womans ring: 1.3mm-0.01ct-5pieces, 1.0mm-0.003ct-8pieces: total gem weight-0.07ct.\nGems at mans ring: 1.5mm-0.012ct-5pieces, 1.0mm-0.003ct-8pieces: total gem weight-0.09ct.\nModel avalible in STL format for prototyping or milling. 3D Geometry is healed, and fixed all the bad with software.Look at please my other products by clicking on the author name \"New-Yurk\". \nIf you have any questions, please contact me. Thank you!","imageAlt":"3D print model wedding ring mechanical-mechanism of love","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/wedding-ring-mechanical-mechanism-of-love","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/kUmypEFxY1abqioMFQa6PVuL/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/cg7_1.jpg","gridUrl":"https://media.cgtrader.com/variants/kUmypEFxY1abqioMFQa6PVuL/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/cg7_1.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/kUmypEFxY1abqioMFQa6PVuL/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/cg7_1.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/wedding-ring-mechanical-mechanism-of-love","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":13,"name":".3dm","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":12,"name":".obj","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/2003753/a6b604af0c/wedding-ring-mechanical-mechanism-of-love-3d-model-a6b604af0c.webp","saleOffDiscount":30,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true,"subscriptionTierBand":"premium"}},{"id":"4305848","type":"listingItem","attributes":{"id":4305848,"title":"Mask fangs with opening mechanism","price":9.0,"description":"BLENDER 3.2.1\nOne of the series of masks.\nFor a long time I had some ideas for mask designs and decided to implement them in this series. 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Its clean geometry allows efficient manufacturing and straightforward integration into existing designs.\n\nSize (Length × Width × Height)\n\n12.4 × 5.3 × 5.2 mm\n\nKey Features\nFunctional clasp mechanism\nProduction-ready geometry\nClean CAD construction\nOptimized for casting\nSuitable for resin printing\nAccurate scaling\nLightweight structure\nEasy modification\nJewelry industry workflow ready\nProfessional design\nFile Formats\nSTL\n3DM (Rhino)\nApplications\nBracelet clasps\nNecklace locks\nJewelry engineering\nCustom jewelry\nManufacturing projects","imageAlt":"Box Clasp Mechanism 12mm","url":"https://www.cgtrader.com/3d-print-models/jewelry/bracelet/box-clasp-mechanism-12mm","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/3uxja1zpbi3nll91rrbgomnf2wy2/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/3987942a-a3c1-4327-af1d-511fdb73c6c2.jpg","gridUrl":"https://media.cgtrader.com/variants/3uxja1zpbi3nll91rrbgomnf2wy2/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/3987942a-a3c1-4327-af1d-511fdb73c6c2.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/3uxja1zpbi3nll91rrbgomnf2wy2/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/3987942a-a3c1-4327-af1d-511fdb73c6c2.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/bracelet/box-clasp-mechanism-12mm","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":"bracelet","categoryTitle":"Jewelry","subcategoryTitle":"Bracelets","schemaImageUrl":"https://img-new.cgtrader.com/items/7160884/91f7a4878f/box-clasp-mechanism-12mm-3d-model-91f7a4878f.webp","saleOffDiscount":30,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"3473466","type":"listingItem","attributes":{"id":3473466,"title":"3DP5BLROD70A Mechanical Iris shutter diyidea mechanism aperture","price":5.9,"description":"Mechanical Iris structure designed for 3d print. There are 5 leaves. Then you rotate the \"Drive Part\"or the middle plate, \nthe center hole can open or close gradually. The center hole is diameter 70mm, the outer size is diameter 160mm and \nthickness is 12.5mm. To assemble the parts togther,some M2 screws are needed.\nIt is best to use resin material when 3d printing. And you may need to sand some parts due to the 3d printing quality.\nSTEP and STL format files are included in the attachment,ignore fbx and obj format files, they are just for cgtrader's requirement.","imageAlt":"3DP5BLROD70A Mechanical Iris shutter diyidea mechanism 1","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/robotics/mechanical-iris-3dp5blrod60a-e1bb19e0-7f70-4dc0-9759-1dce4dc61243","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/zc2wDtWe4BPxAFZwXZqrEJ3W/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/3DP5BLROD70A%20cover.jpg","gridUrl":"https://media.cgtrader.com/variants/zc2wDtWe4BPxAFZwXZqrEJ3W/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/3DP5BLROD70A%20cover.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/zc2wDtWe4BPxAFZwXZqrEJ3W/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/3DP5BLROD70A%20cover.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/robotics/mechanical-iris-3dp5blrod60a-e1bb19e0-7f70-4dc0-9759-1dce4dc61243","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":5,"name":".fbx","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"robotics","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"RC \u0026 Robotics","schemaImageUrl":"https://img-new.cgtrader.com/items/3473466/ea749794ed/3dp5blrod70a-mechanical-iris-shutter-diyidea-mechanism-aperture-3d-model-ea749794ed.webp","saleOffDiscount":30,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"essentials"}},{"id":"5107449","type":"listingItem","attributes":{"id":5107449,"title":"D500T80 wood iris mechanism laser cut ","price":29.0,"description":"https://youtube.com/shorts/QoKaWQSD9Jc\nWhat you get will be digital files, including PDF, DXF, STEP, 3DPDF formats. What you get is not a physical product. But you can manufacture this products with these files. Note: Digital goods cannot be returned.\n\nMost parts should be made from wood. Because some parts are big, perhaps you need to make some adjustment according to your materials and machines. The DXF format files are for CNC machining or laser cutting. Some small parts can be 3d printed too.\n\nThe whole mechanism can be used as a functional unit. When you rotate the “Drive Gear” or the “Ring” , the blades in the center hole open or close gradually. It is similar to a camera aperture or iris diaphragm. The center hole is 500 mm.\nIgnore the FBX and OBJ format files, they are only used to meet the platform’s requirement.","imageAlt":"D500T80 wood iris mechanism laser cut 3D printable model","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/hobby-accessories/d500t80-wood-iris-mechanism-laser-cut","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/gEYFoAevK8czLQ2MhMZr3cyi/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/D500%20IRIS%20mechanism%20wood12.jpg","gridUrl":"https://media.cgtrader.com/variants/gEYFoAevK8czLQ2MhMZr3cyi/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/D500%20IRIS%20mechanism%20wood12.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/gEYFoAevK8czLQ2MhMZr3cyi/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/D500%20IRIS%20mechanism%20wood12.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/hobby-accessories/d500t80-wood-iris-mechanism-laser-cut","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":7,"name":".dxf","is_native":false},{"id":100,"name":".pdf","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":"hobby-diy","subcategorySlug":"hobby-accessories","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Hobby Accessories","schemaImageUrl":"https://img-new.cgtrader.com/items/5107449/f83e362218/d500t80-wood-iris-mechanism-laser-cut-3d-model-f83e362218.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"4305923","type":"listingItem","attributes":{"id":4305923,"title":"Asymmetric mask with opening mechanism","price":9.0,"description":"BLENDER 3.2.1\nOne of the series of masks.\nFor a long time I had some ideas for mask designs and decided to implement them in this series. The series includes regular masks as well as masks with a mechanism that allows you to open the shutters when you move the chin down. Regular masks have a universal halfmask and a dedicated front and decoration. Masks with a mechanism have a few more elements. In these cases, I used several types of mechanisms based on gears, levers, and inclined planes. Despite this, the mask is only a form of decoration and should ensure free breathing. Mask dimensions as in one of the photos to consider when making a decision. Details of printing, assembly, gluing, additional elements in the attached manual file. Collection of working masks in the video https://www.youtube.com/watch?v=89oXopaCC2E","imageAlt":"3D printable model Asymmetric mask with opening","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/hobby-accessories/asymmetric-mask","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/9P9vBuc7FYptGe8bMJ1eNwp5/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/13r1.jpg","gridUrl":"https://media.cgtrader.com/variants/9P9vBuc7FYptGe8bMJ1eNwp5/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/13r1.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/9P9vBuc7FYptGe8bMJ1eNwp5/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/13r1.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/hobby-accessories/asymmetric-mask","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":12,"name":".obj","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":100,"name":".pdf","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"hobby-accessories","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Hobby Accessories","schemaImageUrl":"https://img-new.cgtrader.com/items/4305923/b08ed5cdb6/asymmetric-mask-with-opening-mechanism-3d-model-b08ed5cdb6.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true,"subscriptionTierBand":"essentials"}},{"id":"6338052","type":"listingItem","attributes":{"id":6338052,"title":" Door Mechanism Slider","price":5.0,"description":"This 3D model is designed for 3D printing and serves as a slider for door closing mechanisms. Ideal for home use, DIY projects, or small-scale production. The model is optimized for smooth and reliable door closing.\n\nSpecifications:\nMaterial: Recommended filament (e.g., PLA, PETG, or ABS depending on needs)\nDimensions: 24.5 mm (width) x 17.5 mm (height) x 45 mm (depth)\nHole Diameter: 9 mm (suitable for standard nut)\nCompatibility: Universal design for most door closer mechanisms\nPrint Settings: Recommended 20-30% infill and 0.2 mm layer height for durability\n\nFeatures:\nPrecise design for smooth and quiet closing\nEasily printable with minimal supports\nDurable when printed with the appropriate filament\nUsage:\nSuitable for printing and mounting on wooden, metal, or plastic doors. Ensures effective closing after proper adjustment.","imageAlt":"Door Mechanism Slider 3D print model","url":"https://www.cgtrader.com/3d-print-models/house/accessories/3d-printed-door-mechanism-slider","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/fuffa8awfo2szkq4fdvq2vcqzk0y/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Autodesk%20Inventor%20Professional%202024%2001.08.2025%2015_19_20.jpg","gridUrl":"https://media.cgtrader.com/variants/fuffa8awfo2szkq4fdvq2vcqzk0y/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Autodesk%20Inventor%20Professional%202024%2001.08.2025%2015_19_20.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/fuffa8awfo2szkq4fdvq2vcqzk0y/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Autodesk%20Inventor%20Professional%202024%2001.08.2025%2015_19_20.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/house/accessories/3d-printed-door-mechanism-slider","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"house","subcategorySlug":"accessories","categoryTitle":"Home \u0026 Living","subcategoryTitle":"Accessories","schemaImageUrl":"https://img-new.cgtrader.com/items/6338052/73154994af/3d-printed-door-mechanism-slider-3d-model-73154994af.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true,"subscriptionTierBand":"essentials"}},{"id":"4305911","type":"listingItem","attributes":{"id":4305911,"title":"Mask caps2 with opening mechanism","price":9.0,"description":"BLENDER 3.2.1\nOne of the series of masks.\nFor a long time I had some ideas for mask designs and decided to implement them in this series. 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It has a smooth, modern look with a hidden locking system.\n\nDetails:\n\nStyle: Single knot bangle\n\nLock: Built-in hidden lock\n\nStone: No stone (plain design)\n\nFile type: .3DM (for Rhino software)\n\nSize: 56/46 mm (inner diameter)\n\nGold weight (estimated for 18k): 14 grams\n\nYou can use this file to make the bangle in metal or for 3D printing.\n\nNote: This is a digital product. 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Built at true jewelry scale — approximately 1 gram in 14k gold — this clasp is ready to drop into an existing chain design or use as a standalone closure for custom necklace and pendant projects.\n\nModeled in Rhinoceros with precise NURBS geometry for clean, production-accurate surfaces, then converted to STL using Materialise Magics for reliable 3D printing and casting.\n\nFormats included: STL, OBJ, 3DM, FBX\nCompatible with: Rhino, ZBrush, MatrixGold, KeyShot\nUnits: Millimeters — print-ready, casting-ready\nIdeal for: jewelry manufacturers, chain and necklace assembly, custom clasp replacement, 3D printing studios\n\nQuestions about sizing or customization? 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Drawing inspiration from the strength and agility of a wolf, the clip uses flexible geometry rather than traditional hinges or joints, ensuring durability, reduced wear, and smooth operation. Its compliant structure allows it to bend, grip, and release seamlessly, making it suitable for multi‑purpose tasks\n\nVideo link: https://youtube.com/shorts/WgsOLhW8oYA?feature=share\n\nModels:\n\n2 Models, 2 SIzes\n\nModel 1: Good flexibility\n\nModel 2: a bit hard flexibilty \n\nBased on the requirement choose your size and model.\n\nEngineered for efficiency, the design emphasizes:\n\nSingle‑piece construction for reliability and ease of manufacturing.\nElastic deformation that provides controlled gripping force.\nMulti‑functional adaptability across mechanical, organizational, and prototyping workflows.\n\n\n The wolf imagery symbolizes resilience and adaptability—qualities mirrored in the compliant mechanism’s design.\n\n\nPrint settings:\nLine width: 0.4\nInfill: 10%\nWall loop: 3\nIroning: Yes\nMaterial: PETG / PLA","imageAlt":"Wolf clip Compliant mechanism multipurpose","url":"https://www.cgtrader.com/3d-print-models/tools-organizers/tools/wolf-clip-compliant-mechanism-multipurpose","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/54ovkkb2ffiy4xsusk0iy1i1i62x/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/photo-collage.png.jpg","gridUrl":"https://media.cgtrader.com/variants/54ovkkb2ffiy4xsusk0iy1i1i62x/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/photo-collage.png.webp","gridCandidates":[{"url":"https://media.cgtrader.com/variants/54ovkkb2ffiy4xsusk0iy1i1i62x/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/photo-collage.png.webp","width":612}],"isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/tools-organizers/tools/wolf-clip-compliant-mechanism-multipurpose","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":null,"name":null,"is_native":false},{"id":51,"name":".stl","is_native":false},{"id":129,"name":".3mf","is_native":false}],"categorySlug":"tools-organizers","subcategorySlug":"tools","categoryTitle":"Tools \u0026 Organizers","subcategoryTitle":"Tools","schemaImageUrl":"https://img-new.cgtrader.com/items/7206430/b0e2019d54/wolf-clip-compliant-mechanism-multipurpose-3d-model-b0e2019d54.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"essentials"}},{"id":"3457988","type":"listingItem","attributes":{"id":3457988,"title":"3DP5BLROD50A Mechanical shutter Iris mechanism kinematics diy","price":5.9,"description":"Mechanical Iris structure designed for 3d print. 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Ensures proper operation of the gear mechanism in pressure washer systems and allows controlled transfer of motion. Provides a reliable replacement for missing or damaged gears.\n\n\n\n Print Recommendations\n\n\n\nMaterial PETG, ABS or ASA recommended for mechanical strength\n\n\n\nLayer height 0.160.2 mm\n\n\n\nInfill 5070\n\n\n\nSupports May be required depending on design\n\n\n\n Copyright  Usage Notice  \n\nAll models are designed and created by me. Files are provided strictly for personal use only. Any commercial sale, redistribution, or modification is prohibited. 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