Thanks to [rhoban], robots you design in OnShape — a popular CAD tool — are now easier to simulate using several common simulation tools.

The robot is mostly made with a 3d printer, with the occasional cosmetic piece being vacuum formed. If you’d like to make one for yourself, [James] has also posted all of the design and cad for ...

I'll then add the some of the dynamics I tested in the miniDog series. This video is a recap of the previous R&D, a look at some motors, and also the process for laying out the mechanics in CAD.

This year’s game was called ReefScape, and had an ocean theme. Robots work with two game pieces: PVC pipe sections (coral), ...

During Machine Design ’s recent CAD, CAM, CAE Takeover Week (July 14-18, 2025), we highlighted how AI is being leveraged to foster innovation and democratize access to advanced engineering tools.

As Machine Design’s technical editor, Sharon Spielman produces content for the brand’s focus audience—design and multidisciplinary engineers. Her beat includes 3D printing/CAD; mechanical ...