Jigs and fixtures
Rectangular Plenum Block 150x150x19
- Bounding box
- 150.0 × 150.0 × 19.0 mm
- Engine
- Precision B-rep
- Parameters
- 12
- Published
- November 9, 2026
Download
Free to download and use. See the terms.
The prompt
Create a rectangular mechanical block measuring 150mm width by 150mm length by 19mm thickness. On the top face, extrude a continuous closed groove tracking the perimeter, offset 10mm inward from the outer edges. The groove must be exactly 4.5mm wide and 3.2mm deep, with all four corners of the groove path filleted to a 12mm radius. Inside the inner boundary of this groove, pocket a shallow recess 2mm deep to act as a plenum chamber, leaving a 6mm flat border between the pocket and the groove. On the center of one side face of the 19mm block, add a horizontal blind circular bore hole measuring 6.2mm in diameter and extending 30mm deep into the block. On the top face, inside the plenum pocket, add a vertical through-hole 6.2mm in diameter that intersects cleanly with the horizontal side bore hole to create a continuous internal air passage.
Parameters
| Name | Value | Range |
|---|---|---|
| Block width (X) | 150 mm | 80 – 300 |
| Block length (Y) | 150 mm | 80 – 300 |
| Block thickness | 19 mm | 5 – 60 |
| Groove centreline offset from outer edge | 10 mm | 2 – 40 |
| Groove width | 4.5 mm | 1 – 20 |
| Groove depth | 3.2 mm | 0.5 – 10 |
| Groove path corner radius | 12 mm | 10 – 40 |
| Plenum pocket depth | 2 mm | 0.5 – 10 |
| Flat border from groove inner edge | 6 mm | 1 – 30 |
| Horizontal side bore diameter | 6.2 mm | 1 – 20 |
| Horizontal side bore depth | 30 mm | 5 – 100 |
| Vertical through-hole diameter | 6.2 mm | 1 – 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.
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