Annular cooling pipe joint welding tool and welding method

The invention discloses an annular cooling pipe joint welding tool and a welding method.The welding tool comprises a bottom frame, a plurality of fixing assemblies are evenly arranged on the bottom frame at intervals, the fixing assemblies are used for fixing cooling pipes during welding, and each f...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SHEN GONGZHI, HUANG WENLUE
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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