Brackets and mounts
Mobile Food Cart D-Chassis Frame
- Bounding box
- 1200 × 650 × 30 mm
- Engine
- 3D Printing B-rep
- Parameters
- 16
- Published
- November 5, 2026
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The prompt
Generate a precise 2D engineering top-view CAD drawing of a mobile food cart base chassis. - Overall dimensions: 1200 mm width (straight back edge) by 650 mm total depth. - Geometry: D-shape / semicircular front profile with a radius R = 600 mm on the outer edge, plus a 50 mm rear service band. - Frame Construction: Outer perimeter made of 30x30x1.5 mm SS 304 square hollow section (SHS). - Internal Members: Center longitudinal spine at X = 600 mm using 25x25x1.5 mm SHS, and two transverse cross-member ribs at Y = 350 mm and Y = 500 mm. - Wheel Mounts: Four square 100x100x4 mm SS mounting plates positioned at each inner corner for 150 mm heavy-duty casters. - Include clear dimension lines, centerlines, fillet radius callouts, and a standard title block at the bottom right.
Parameters
| Name | Value | Range |
|---|---|---|
| Straight back edge width | 1200 mm | 600 – 2000 |
| Overall chassis depth | 650 mm | 300 – 1500 |
| Rear service band depth | 50 mm | 10 – 200 |
| SHS section width | 30 mm | 15 – 80 |
| SHS section height | 30 mm | 15 – 80 |
| SHS wall thickness | 1.5 mm | 1 – 6 |
| SHS section width | 25 mm | 12 – 60 |
| SHS section height | 25 mm | 12 – 60 |
| SHS wall thickness | 1.5 mm | 1 – 6 |
| Transverse rib #1 from rear edge | 350 mm | 50 – 1000 |
| Transverse rib #2 from rear edge | 500 mm | 50 – 1000 |
| Square plate size | 100 mm | 40 – 200 |
| Plate thickness | 4 mm | 2 – 12 |
| Front plate polar angle | 135 deg | 100 – 170 |
| Weld overlap into frame | 1 mm | 0.5 – 6 |
| Caster bolt clearance hole dia | 9 mm | 4 – 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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