Mechanical parts
FTC Intake Wheel Spiked Split Mold 12.7mm
- Bounding box
- 455.5 × 166 × 18.4 mm
- Engine
- 3D Printing B-rep
- Parameters
- 13
- Published
- November 2, 2026
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The prompt
Updated previous intake mold: preserve wheel dimensions and radial internal spokes, add pointed radial intake spikes around outer perimeter, reduce total cast wheel axial thickness to 12.7 mm. Hex bore remains provisional and must be measured against actual goBILDA 8 mm REX shaft.
Parameters
| Name | Value | Range |
|---|---|---|
| Wheel outside diameter | 110 mm | 80 – 140 |
| Total cast wheel thickness | 12.7 mm | 10 – 20 |
| Outer rim radial thickness | 8 mm | 5 – 12 |
| Number of internal spokes | 12 mm | 6 – 16 |
| Internal spoke width | 6 mm | 3 – 10 |
| Hub outside diameter | 25 mm | 18 – 35 |
| Provisional hex bore across flats | 8.2 mm | 7.8 – 9.5 |
| Number of outer intake spikes | 12 mm | 4 – 24 |
| Spike radial projection | 8 mm | 3 – 16 |
| Spike base width | 9 mm | 4 – 16 |
| Mold wall thickness | 12 mm | 8 – 20 |
| Alignment pin diameter | 5 mm | 3 – 8 |
| Alignment pin clearance | 0.3 mm | 0.1 – 0.6 |
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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