If you’re really lucky, or careful for that matter, the rust on your project car will be limited to panels you can easily unbolt and replace. If, however, you decide it’s a good idea to attack a ...

For sheet metals and plates, resistance spot welding remains a widespread choice for joining similar metals. It is inexpensive and the resulting joints are strong and reliable. That’s why resistance ...

A closeup of the mesh and weld area shows a natural mismatch in element size and location that makes traditional weld-modeling methods difficult. A newly invented FEA weld element in MSC.Nastran lets ...