Welding and positioning device for assembling and welding air duct heater

The invention relates to the technical field of air duct heater manufacturing, in particular to a welding and positioning device for assembling and welding an air duct heater. The device comprises a bottom frame, a first bearing and overturning mechanism, a second bearing and overturning mechanism a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XIAO HANFENG, XIAO SHANGFA
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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