3D preview of Rectangular Frame Chassis (20x20 Solid Bar)
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Interactive 3D model of Rectangular Frame Chassis (20x20 Solid Bar)

Enclosures and housings

Rectangular Frame Chassis (20x20 Solid Bar)

1 views
Bounding box
500.0 × 380.0 × 20.0 mm
Engine
Precision B-rep
Parameters
5
Published
October 2, 2026

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The prompt

A rectangular hollow frame chassis made of 20x20mm square tubing, overall dimensions 500mm length and 380mm width, with crossbars for support. A rectangular mechanical frame constructed entirely from solid 20x20mm square metal bars. The frame has an outer rectangular border with two inner vertical cross-supports. The bars are solid, not hollow.

Parameters

NameValueRange
Overall Length (X)500 mm100 – 2000
Overall Width (Y)380 mm100 – 2000
Square Bar Section20 mm6 – 80
Inner Cross-Supports2 qty0 – 8
Outer Corner Fillet2 mm0 – 6

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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Rectangular Frame Chassis (20x20 Solid Bar) - Free CAD Model (STEP, STL) | TextoCAD