Enclosures and housings
Heat Shield Enclosure
- Bounding box
- 20.0 × 12.0 × 11.5 mm
- Engine
- Precision B-rep
- Parameters
- 19
- Published
- August 7, 2026
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The prompt
vent_rows = 4; vent_cols = 6; vent_spacing_x = 0.55; vent_spacing_z = 0.35; module sideVents(side=0){ for(r=[0:vent_rows-1]) for(c=[0:vent_cols-1]){ translate([ (side==0)? wall/2: outside_length-wall/2, outside_width/2, 0.80+r*vent_spacing_z ]) rotate([90,0,0]) hull(){ translate([-vent_length/2,0,0]) cylinder(h=wall*3,d=vent_height); translate([ vent_length/2,0,0]) cylinder(h=wall*3,d=vent_height); } } } module insulationPocket(){ translate([ wall, wall, wall]) difference(){ cube([ outside_length-2*wall, outside_width-2*wall, outside_height-wall]); translate([ insulation, insulation, 0]) cube([ inside_length, inside_width, inside_height+0.10]); } } module rearCutout(){ translate([ outside_length-wall-0.01, (outside_width-rear_cutout_width)/2, 0.60]) cube([ wall+0.10, rear_cutout_width, rear_cutout_height]); } module heatShieldBody(){ difference(){ body(); sideVents(0); sideVents(1); rearCutout(); insulationPocket(); } } // Preview heatShieldBody(); translate([0,0,outside_height]) lid();
Parameters
| Name | Value | Range |
|---|---|---|
| Body Length (X) | 20 mm | 10 – 200 |
| Body Width (Y) | 12 mm | 5 – 150 |
| Body Height (Z) | 10 mm | 5 – 100 |
| Wall Thickness | 1.5 mm | 0.5 – 10 |
| Insulation Pocket Depth | 1 mm | 0.1 – 10 |
| Insulation Pocket Length (calculated) | 15 mm | 0 – 200 |
| Insulation Pocket Width (calculated) | 7 mm | 0 – 150 |
| Insulation Pocket Height (calculated) | 7.5 mm | 0 – 100 |
| Vent Rows | 4 | 1 – 20 |
| Vent Columns | 6 | 1 – 20 |
| Vent X Spacing | 0.55 mm | 0.1 – 20 |
| Vent Z Spacing | 0.35 mm | 0.1 – 20 |
| Vent Slot Length | 0.45 mm | 0.1 – 10 |
| Vent Slot Height | 0.3 mm | 0.1 – 10 |
| Rear Cutout Width | 5 mm | 1 – 100 |
| Rear Cutout Height | 4 mm | 1 – 100 |
| Rear Cutout Z Offset | 0.6 mm | 0 – 100 |
| Lid Thickness | 1.5 mm | 0.5 – 10 |
| Fillet Radius | 0.3 mm | 0 – 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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