Parametric Gear and Rack Assembly Mechanism (3D Printable Mechanical Model)

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High-precision, fully assembled mechanical gear and rack system engineered for demonstration, educational purposes, and mechanical prototyping. Features smooth-matching gear teeth profiles, secure mounting plate, and interconnected linkages. What's included: gear_rack_assembly.f3d: Native Autodesk Fusion 360 parametric archive file with full timeline history. gear_rack_assembly.step: Universal STEP file compatible with SolidWorks, CATIA, Inventor, and other CAD software. gear_rack_assembly.stl: High-resolution mesh files optimized for 3D printing. Recommended Print Settings: Material: PLA, PETG, or ABS/ASA. Infill: 25% - 40% (Gyroid recommended for smooth gear mechanics). Wall Loops / Perimeters: 3 walls for robust gear tooth strength.

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in 3D Printing Design Mechanical Engineering Design for Additive Manufacturing
rack-and-pinion mechanical-assembly gear-mechanism 3d-printable-gears
Autodesk Fusion 360 STEP/STP 3D Modeling STL Modeling