Multifunctional welding device for valve machining

The invention discloses a multifunctional welding device for valve machining, and relates to the technical field of valve machining and welding. The welding device can weld different welding spots, and specifically comprises a welding seat and a valve seat, a supporting frame is fixed to the inner w...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	LIU JINGCHI
Format:	Patent
Sprache:	chi ; 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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