Enclosures and housings
Stepped steel shaft
- Bounding box
- 30.0 × 30.0 × 80.0 mm
- Engine
- Precision B-rep
- Parameters
- 9
- Published
- October 12, 2026
Download
Free to download and use. See the terms.
The prompt
Create an editable 3D CAD model of a stepped steel shaft with the following exact dimensions: Total length: 80 mm First section: 20 mm long, diameter 20 mm Second section: 30 mm long, diameter 30 mm Third section: 30 mm long, diameter 16 mm Add a 6 mm diameter axial hole through the entire shaft. Add a 1 mm × 45 degree chamfer to all outer end edges. Make all three cylindrical sections concentric and aligned along the same axis. Use millimeters for all dimensions. Generate a real editable solid CAD model, not just an image. Show the model with its dimensions and feature history if supported.
Parameters
| Name | Value | Range |
|---|---|---|
| Total Length | 80 mm | 40 – 160 |
| First Section Length | 20 mm | 1 – 80 |
| First Section Diameter | 20 mm | 4 – 40 |
| Second Section Length | 30 mm | 1 – 80 |
| Second Section Diameter | 30 mm | 6 – 60 |
| Third Section Length | 30 mm | 1 – 80 |
| Third Section Diameter | 16 mm | 4 – 40 |
| Axial Hole Diameter | 6 mm | 0.5 – 14 |
| End Chamfer Size | 1 mm | 0.1 – 2 |
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.
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