Combined laser and plasma ARC welding torch and method

A welding torch which combines features of both laser and plasma-arc welding torches. A laser beam (114) is directed by an objective lens (112) so that it is co-linear with the central axis (41) of a plasma-arc torch. The laser beam (114) passes through a planar or conical cathode electrode (116) pl...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHIZHENKO, MICHAEL, PARNETA, IGOR, KRIVTSUN, IGOR, IGNATCHENKO, GEORGE, DYKHNO, IGOR
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PLASMA TECHNIQUE PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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