A procedure, with its corresponding device for the welding of metallic asparagus on also metallic pieces (Machine-translation by Google Translate, not legally binding)

摘要

Procedure with its corresponding device for welding metal studs on parts also metallic characterized by passing an electric current of adequate voltage and intensity from a generator or capacitor through the stud to the plate or sheet for a period of time in which the stud is kept separated from the sheet metal at a planned distance establishing the arc that is maintained long enough to bring both surfaces to the degree of plasticity necessary for the welding action, automatically cutting the current after this time governed by a dosing device of time and in relation to a means of approach and pressure that makes both parts come into contact to form the butt weld. (Machine-translation by Google Translate, not legally binding)