How to draw frame of a baja vehicle in catia?

Actually i did using rib command,but the main problem is the trim is not working. Is there any other command to do the frame?

2 Answers

So, rib is a solid based feature, but trim is surface based feature. Which means that you cannot use trim for solid bodies, but can be done for surfaces.

A picture of what you've done so far would be very helpful.

Have you considered using the Structural Design workbench for the frame?