3D preview of Helical Pinion and Main Gear Assembly
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Interactive 3D model of Helical Pinion and Main Gear Assembly

Gears and transmission

Helical Pinion and Main Gear Assembly

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Bounding box
65.6 × 49.6 × 8.0 mm
Engine
Precision B-rep
Parameters
8
Published
October 23, 2026

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The prompt

参数 填 Module 0.8 Pinion teeth 12 Gear teeth 60 Pressure angle 20 Helix angle 35 Face width 8 Pinion bore 5 Gear bore 你战刃轴直径

Parameters

NameValueRange
Normal Module0.8 mm0.3 – 3
Pinion Teeth12 teeth6 – 30
Main Gear Teeth60 teeth20 – 120
Pressure Angle20 deg14.5 – 25
Helix Angle35 deg0 – 45
Face Width8 mm2 – 30
Pinion Bore5 mm1 – 10
Main Gear Bore10 mm2 – 20

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Helical Pinion and Main Gear Assembly - Free CAD Model (STEP, STL) | TextoCAD