280.0330.087.0
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Interactive 3D model of Industrial Electronics Enclosure

Brackets and mounts

Industrial Electronics Enclosure

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Bounding box
330.0 × 280.0 × 87.0 mm
Engine
Precision B-rep
Parameters
24
Published
November 2, 2026

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The prompt

Generate a 3D CAD model of an industrial electronics enclosure consisting of two separate interlocking parts: a main box (base) and a bottom-hinged door. Part 1: Main Box (Base) - Create a solid block: width 330mm, height 270mm, depth 82mm. - Subtract an inner pocket from the front to make it hollow: inner width 322mm, inner height 262mm, inner depth 78mm. This leaves a uniform 4mm wall thickness and a 4mm solid back wall. - On the back wall, add four 5mm countersunk holes in the corners for wall mounting. - Bottom Hinge (Base Part): At the bottom outer face, add two separate hinge tubes with a 3mm through-hole. One tube is 50mm long on the far left corner, and the other is 50mm long on the far right corner. The space between them remains empty. - Locking Mechanism: At the top left and top right internal corners inside the box, add a small 4mm thick mounting tab, each featuring an M4-sized screw hole. Part 2: Front Door (Lid) - Create a flat solid plate: width 330mm, height 270mm, thickness 4mm. - Cut a rectangular display window exactly centered in the middle. Window dimensions: width 312mm, height 250mm. - Bottom Hinge (Door Part): At the bottom edge, add a single centered hinge tube with a 3mm through-hole. It must be exactly 226mm long and placed dead center so it fits perfectly between the two bottom hinge tubes of Part 1. - Locking Mechanism: At the top left and top right corners of the plate, add two countersunk M4 holes that align perfectly with the mounting tabs of Part 1, allowing the door to be screwed shut from the front. Design Constraints: - Do not add any legs, pillars, or external pegs underneath or outside the box. - Keep all outer vertical corners smooth with a 3mm radius.

Parameters

NameValueRange
Box Width330 mm200 – 600
Box Height270 mm150 – 500
Box Depth82 mm50 – 200
Wall Thickness4 mm2 – 10
Corner Fillet Radius3 mm0 – 10
Mount Hole Diameter5 mm3 – 8
Mount Hole Countersink Dia10 mm6 – 15
Countersink Angle90 °60 – 120
Hole Inset from Edge20 mm10 – 50
Hinge Tube Outer Dia10 mm6 – 20
Hinge Pin Hole Dia3 mm1 – 8
Base Hinge Tube Length50 mm30 – 100
Door Hinge Tube Length226 mm100 – 400
Hinge Pin Y Offset-5 mm-15 – 5
Hinge Pin Z Coordinate0 mm-20 – 20
Door Thickness4 mm2 – 10
Window Width312 mm200 – 400
Window Height250 mm150 – 300
Tab Size20 mm10 – 40
Tab Thickness4 mm2 – 8
Screw Hole Dia4.5 mm3 – 6
Countersink Dia9 mm6 – 12
Countersink Angle90 °60 – 120
Hole Inset from Tab Edge10 mm3 – 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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Industrial Electronics Enclosure - Free CAD Model (STEP, STL) | TextoCAD