This class provides a comprehensive overview of how to perform gas metal arc welding (GMAW), important variables to consider, and how to prevent common defects. Before beginning GMAW, it is important ...

This is a close-up view of porosity in a TIG weld. We will examine some of the causes for weld porosity and ways to prevent it. Q.When I TIG-weld a patch panel into an old car and then grind the weld ...

After years of self taught point-n-shoot MIG welding around the home shop, I was finally offered the opportunity to get a bit of an actual welding education. A few weeks ago, Miller Electric ...