LASER WELDING METHOD

PROBLEM TO BE SOLVED: To achieve penetration depth deeper than the penetration depth using He single gas as shielding gas even when using He-Ar mixed gas or He-Nmixed gas as the shielding gas.SOLUTION: There is provided a laser welding method for welding while spraying the shielding gas coaxially wi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TAKENO YOSHIMIZU, YAMADA KEITA, YOSHIHARA TAKUYA
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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