Procedure for arco welding. (Machine-translation by Google Translate, not legally binding)

摘要

Procedure for arc welding, especially arc welding under protective gas, with melting electrode and with a welding material passage as a spray rain, free of short circuit, with a welding current, which is composed of pulses of current, during which the passage of welding material takes place, and a holding current, which preserves the electric arc between the current pulses, and at most melts the electrode end without transmission of welding material, and in which the sum of the widths of the current pulses is adjustable per unit of time, characterized in that the sum of the pulse widths of current per unit time is regulated by varying the width of the current pulses. (Machine-translation by Google Translate, not legally binding)