Watch how I build a portable battery-powered welding machine using 40 lithium-ion batteries for a fully cordless, high-current welder. See the complete assembly, current adjustments, and real welding ...

In this third article in our series we'll cover TIG welding, which many people consider the most desirable of the welding processes. TIG welding offers unsurpassed control, with the ability to weld ...

Joining one flat piece of metal to another flat piece of metal is a common requirement, but sometimes the choice of method lies open. For a case in point, please consider these two kitchen spatulas in ...

Whether you are a qualified engineer or a manufacturer, you most likely use welding on a regular basis when carrying out metalwork. Just to clarify, welding is a heating process that uses an electric ...