ARC WELDING METHOD AND ARC WELDING MACHINE

PROBLEM TO BE SOLVED: To provide an arc welding method and an arc welding machine, that can form the weld zone of a part to be welded by controlling welding arc in a shape corresponding to the shape of a rectangular part to be welded. SOLUTION: The arc welding method applies a fluctuating magnetic f...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KIKUCHI ATSUO, ITO AKIYASU, SHIBAYAMA KENICHI
Format: Patent
Sprache:eng
Schlagworte:
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