Welding thin sheet metal can be challenging because you need to obtain adequate fusion while preventing distortion and burnthrough. The key skill is to control the heat across the sheet metal to ...

CHANTILLY, Va. - The Sheet Metal and Air Conditioning Contractors' National Association (SMACNA) has announced that the newly revised third edition of the Sheet Metal Welding Guide is now available.

A colleague once told me, "If you can fog a mirror, you can MIG weld." An old truism by now, he heard it from an autobody friend of his many years prior. Although one could take the statement as an ...

There isn't one welding process suitable for all applications, so you need to consider these factors: the type and thickness of the metal you're welding, how big the job is, whether you're welding ...