OUTPUT CONTROLLING METHOD IN PULSE ARC WELDING

PROBLEM TO BE SOLVED: To improve transient response in pulse arc welding in which arc length is controlled by varying peak current and base current. SOLUTION: At the start of an n-th pulse period, peak current set value Ipr and base current set value Ibr are calculated based on an error between weld...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ISA TAISAKU
Format:	Patent
Sprache:	eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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