PerspectiveMECHANICAL / AI-GENERATEDV1.0
Spur gear
A 24-tooth gear with a raised hub.
A 24-tooth gear study with a raised hub and central bore. The editable source exposes tooth count, diameter, and thickness for quickly exploring proportions. The tooth profile is illustrative, not an engineering specification.
Free to use & adapt · CC BY 4.02Mesh parts
4.2kTriangles
3File formats
Model details
| Dimensions (W × D × H) | 85.1 × 85.1 × 23.8 mm |
|---|---|
| Model complexity | Intermediate |
| Mesh parts | 2 separate meshes |
| Triangle count | 4,224 |
| Coordinate system | Millimetres · Y up |
| Created with | AI · Shared by Joshua |
| Added to the collection | 29 August 2026 |
| License | Creative Commons BY 4.0 ↗ |
A starting point for making. These are original concept models. Check dimensions, tolerances, mesh intersections, and material suitability before fabrication. Assembly exports contain multiple parts; separate and prepare them in your CAD or slicing tool.
Download files
Choose a format for your workflow. Every file is free, with attribution to joshua.plus/cad.
STLTriangle mesh · 206 KB
OBJObject geometry · 807 KB
GLB3D model with materials · 294 KB
Editable sourceParametric TypeScript · All models
STL files are unitless. Import at millimetre scale. Source uses Three.js; see the source guide for editing and regenerating models.


