Definitions for "Arc welding"
A welding technique that uses the energy from the electric arc produced between an electrode and the metal workpiece as its source of heat.
A technique in which metal is welded with heat generated by an electric arc struck between two electrodes or between one electrode and the metal workpiece. See also fusion welding, oxyacetylene welding, and resistance welding
A group of welding processes wherein the metal or metals being joined are coalesced by heating with an arc, with or without the application of pressure and with or without the use of filler metal.