Brackets and mounts
Wind Tunnel with Orthogonal TAL220 Balance
- Bounding box
- 255 × 633.1 × 278 mm
- Engine
- 3D Printing B-rep
- Parameters
- 19
- Published
- November 3, 2026
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The prompt
i want a windtounel that printabel on a P1S, the desierd test speed is 25m/s. the fan powering it is 0.0600M^2 and has a cfm of 226. it will use two TAL220 load cell sensors in a 90 deg configuration to mesuer lift and drag and should be mounted on the bottom. the test chaber should be 205mm.
Parameters
| Name | Value | Range |
|---|---|---|
| Test section inner square | 65 mm | 40 – 120 |
| Test section length | 205 mm | 100 – 400 |
| Bellmouth contraction length | 180 mm | 80 – 300 |
| Diffuser length | 200 mm | 80 – 300 |
| Fan face size | 245 mm | 180 – 250 |
| Fan / adapter depth | 50 mm | 20 – 120 |
| Tunnel wall thickness | 5 mm | 2 – 12 |
| Load-cell base plate size | 180 mm | 100 – 240 |
| Base plate thickness | 8 mm | 4 – 16 |
| TAL220 length | 80 mm | 40 – 120 |
| TAL220 cross-section | 13 mm | 8 – 30 |
| Bracket length | 30 mm | 15 – 60 |
| Bracket width | 20 mm | 10 – 50 |
| Bracket height | 15 mm | 8 – 40 |
| Balance frame base width | 60 mm | 30 – 90 |
| Balance frame height | 120 mm | 60 – 200 |
| Frame base flange thickness | 6 mm | 3 – 15 |
| Sting blade width | 16 mm | 8 – 40 |
| Sting blade thickness | 10 mm | 4 – 25 |
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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