Spur gear, three-quarter viewPerspective
MECHANICAL / AI-GENERATEDV1.0

Spur gear

A 24-tooth gear with a raised hub.

GearsHardwareParametric

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 4.0
2Mesh parts
4.2kTriangles
3File formats

Model details

Dimensions (W × D × H)85.1 × 85.1 × 23.8 mm
Model complexityIntermediate
Mesh parts2 separate meshes
Triangle count4,224
Coordinate systemMillimetres · Y up
Created withAI · Shared by Joshua
Added to the collection29 August 2026
LicenseCreative 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.

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Choose a format for your workflow. Every file is free, with attribution to joshua.plus/cad.

STLTriangle mesh · 206 KB
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OBJObject geometry · 807 KB
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GLB3D model with materials · 294 KB
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Editable sourceParametric TypeScript · All models
Source

STL files are unitless. Import at millimetre scale. Source uses Three.js; see the source guide for editing and regenerating models.