The distance the weld metal extends from the weld face into a joint, exclusive of weld reinforcement.

The shape and dimensions of a joint in cross section prior to welding.

The junction of members or the edges of members that are to be joined or have been joined.

The voltage required to ionize (add or remove an electron) a material.

A high performance plasma power source design which takes advantage of advanced power semiconductor circuitry to reduce the size and weight of the transformer and hence the overall size of the power source.