Ebook: Handbook for Resistance Spot Welding

Miller Electric Mfg. Co., 003 335C, 04.2010. 24p. Resistance welding is one of the oldest of the electric welding processes in use by industry today. The weld is made by a combination of heat, pressure, and time. As the name resistance welding implies, it is the resistance of the material to be welded to current flow that causes a localized heating in the part.