Welding Metal Mig. Metal Inert Gas MIG welding is an arc welding process that uses a continuous solid wire electrode heated and fed into the weld pool from a welding gun. Even though most of the welding machine manufacturers have included a table of materials and voltage settings in the machine it is highly important for you to pick the right kind of gas and electrode wire to be used for MIG welding stainless steel.
Without this youre welds will turn out very weak. MIG welding sheet metal. MIGMAG welding is also known as gas-shielded metal arc welding GMAW and is one of the welding processes that uses a protective gas shield.
MIG welding is an arc welding process in which a continuous solid wire electrode is fed through a welding gun and into the weld pool joining the two base materials together.
MIG welding was developed in the 1940s and 60 years later the general principle is still very much the same. Angle Your Gun at About 15 Degrees. This process uses inert gases or gas mixtures as the shielding gas. Aside from the fact that it requires only a bit of training knowing how to set the right amps according to the type and thickness of each metal is the secret to achieving optimal results.