Impeller wax mold welding device

The utility model relates to the technical field of investment casting wax piece welding, in particular to an impeller wax piece welding device which is characterized in that a base is provided with a sliding groove in the radial direction, a support fixing hole, a wax piece axial positioning face,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NIU XINGJUN, LUO WEIDONG, XIA HONGJU
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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