Brackets and mounts
Industrial Electronics Enclosure with Detachable Lid
- Bounding box
- 137.0 × 60.8 × 39.0 mm
- Engine
- Precision B-rep
- Parameters
- 15
- Published
- September 9, 2026
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The prompt
Generate a 3D-printable industrial electronics enclosure (project box) with a detachable top lid, optimized for FDM 3D printing (watertight, clean topology). Main specifications: - Internal box dimensions: Length 133mm, Width 56.8mm, Total internal height 35mm. (This leaves a 3mm safety clearance around the Mean Well LPS-75 PCB). - Wall thickness: 2mm for all walls and the bottom base. - Internal Mounting Pillars: Add 4 cylindrical mounting bosses on the bottom inside floor. Each pillar must be 5mm tall, with an outer diameter of 6mm and a 2.5mm inner hole for M3 self-tapping screws. - Pillar positions: The 4 pillars must form a rectangle centered on the bottom floor, spaced exactly 115.6mm apart lengthwise and 44.2mm apart widthwise. - Ventilation: Add horizontal cooling slots/grills on both longer side walls to prevent overheating of the 75W power supply. - Cable Access: Add one U-shaped cutout (width 12mm, depth 10mm) centered on the left short wall for AC input cables, and one identical U-shaped cutout centered on the right short wall for DC output cables. - Output: Deliver as a clean, manufacturing-ready STEP or STL file.
Parameters
| Name | Value | Range |
|---|---|---|
| Internal Length | 133 mm | 100 – 200 |
| Internal Width | 56.8 mm | 40 – 100 |
| Internal Height | 35 mm | 20 – 80 |
| Wall Thickness | 2 mm | 1 – 5 |
| Lid Thickness | 2 mm | 1 – 5 |
| Pillar Height | 5 mm | 3 – 10 |
| Pillar Outer Diameter | 6 mm | 4 – 10 |
| Pillar Hole Diameter | 2.5 mm | 2 – 4 |
| Pillar Spacing Lengthwise | 115.6 mm | 80 – 180 |
| Pillar Spacing Widthwise | 44.2 mm | 30 – 80 |
| Vent Slot Width | 2 mm | 1 – 5 |
| Vent Slot Height | 15 mm | 5 – 30 |
| Vent Slot Count per Wall | 4 | 2 – 8 |
| Cable Cutout Width | 12 mm | 5 – 20 |
| Cable Cutout Depth | 10 mm | 5 – 15 |
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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