Operate spot welding machines to braze metal parts together.
What does a Resistance Brazer do?
Operates spot welding machine to braze metal parts together: Places flux and wire or strip of brazing alloy between workpieces. Adjusts electric current and timing cycle of machine to heat metal to bonding temperature. Removes workpiece, using tongs, and cools workpiece, using air or water. May cut carbon electrodes to specified size and shape, using cutoff saw.