3D Workspace
Home
Assets
Affiliate Program
Creator Program
Sign up/Log in
View Plans
DCC Bridge
cheriefnc
11-09 18:14
Model Name
rectangular beam 3d model
Tags
3d printing
3d printing realistic
beam
machine
machine 3d printing
machine 3d printing realistic
machine realistic
realistic
Input
Prompt
Generate a 3D printable rectangular beam with internal lattice truss optimization. The overall shape should be a rectangular bar of 120 mm length, 30 mm width, and 12 mm thickness. The exterior should remain solid with a continuous outer frame, but the inside should contain diagonal ribs forming a lightweight lattice pattern for strength and rigidity. The lattice should look like an optimized truss with 45° diagonal reinforcements connecting the top and bottom surfaces, alternating direction to form an X-shaped structure. The design must maintain a uniform outer contour and rounded corners with 2 mm fillets. The interior cutouts should pass completely through the thickness to minimize weight while maintaining structural stiffness. Surfaces must be smooth and manufacturable with FDM 3D printing (no overhangs exceeding 45 degrees). Emphasize mechanical efficiency and topology-optimized geometry rather than decorative design. Export format: STL or OBJ suitable for 3D printing.
Detailed Info
Related Models
Enter invite code
Enter invite code to get credits!