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Helical Spur Gear

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Bounding box
44.1 × 44.1 × 14.0 mm
Engine
Precision B-rep
Parameters
7
Published
October 15, 2026

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The prompt

齒要斜的

Parameters

NameValueRange
Module2 mm0.5 – 6
Number of Teeth20 teeth8 – 80
Face Width10 mm3 – 40
Helix Angle25 deg0 – 45
Bore Diameter6 mm2 – 30
Hub Diameter16 mm6 – 50
Hub Length14 mm2 – 60

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 Spur Gear - Free CAD Model (STEP, STL) | TextoCAD