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Included File Formats
This model is provided in 14 widely supported formats, ensuring maximum compatibility:
• - FBX (.fbx) – Standard format for most 3D software and pipelines
• - OBJ + MTL (.obj, .mtl) – Wavefront format, widely used and compatible
• - STL (.stl) – Exported mesh geometry; may be suitable for 3D printing with adjustments
• - STEP (.step, .stp) – CAD format using NURBS surfaces
• - IGES (.iges, .igs) – Common format for CAD/CAM and engineering workflows (NURBS)
• - SAT (.sat) – ACIS solid model format (NURBS)
• - DAE (.dae) – Collada format for 3D applications and animations
• - glTF (.glb) – Modern, lightweight format for web, AR, and real-time engines
• - 3DS (.3ds) – Legacy format with broad software support
• - 3ds Max (.max) – Provided for 3ds Max users
• - Blender (.blend) – Provided for Blender users
• - SketchUp (.skp) – Compatible with all SketchUp versions
• - AutoCAD (.dwg) – Suitable for technical and architectural workflows
• - Rhino (.3dm) – Provided for Rhino users

Model Info
• - All files are checked and tested for integrity and correct content
• - Geometry uses real-world scale; model resolution varies depending on the product (high or low poly)
• - Scene setup and mesh structure may vary depending on model complexity
• - Rendered using Luxion KeyShot
• - Affordable price with professional detailing

Buy with confidence. Quality and compatibility guaranteed.
If you have any questions about the file formats, feel free to send us a message — we're happy to assist you!

Sincerely,
SURF3D
Trusted source for professional and affordable 3D models.

More Information About 3D Model :
The Manual Charpy Impact Testing Machine is a fundamental laboratory instrument designed to measure the impact strength and toughness of metallic materials. Operating on the principle of potential energy conversion, the pendulum-style tester evaluates the energy absorbed by a notched specimen during a high-strain-rate fracture event. This specific 3D model replicates the robust structural frame, precision-weighted pendulum arm, and the graduated scale or analog dial used for measuring the angle of ascent after fracture. Constructed with a heavy cast-iron base for stability and vibration dampening, the device features a hardened steel striker and adjustable anvils to accommodate standard V-notch or U-notch specimens. The manual configuration requires an operator to lift the pendulum to its starting height, release the catch mechanism, and interpret the absorbed energy reading based on the difference between the initial and final heights. This equipment is essential in metallurgical research, quality control in manufacturing, and academic instruction for understanding ductile-to-brittle transitions and material durability. The model includes intricate details such as the safety release trigger, manual braking system, and protective shielding common in modern industrial environments. It complies with international testing standards such as ASTM E23 and ISO 148-1, making it a critical asset for engineering simulations and educational visualizations in material science.

KEYWORDS: charpy, impact, tester, pendulum, toughness, metallurgy, material, fracture, specimen, energy, mechanical, notch, industrial, laboratory, machine, engineering, testing, strength, measurement, scientific