CIRCUMFERENTIAL ELECTROSLAG WELDING

Circumferential electroslag welding for jointing a pair of cylindrical members in which a water-cooled mold to be removed after the start of welding is placed outside of the annular space formed between the members so that the deposit metal at the start zone is formed outside of the annular space an...

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Bibliographische Detailangaben
Hauptverfasser:	WADA T,JA, KITAMURA M,JA, KITA H,JA
Format:	Patent
Sprache:	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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Beschreibung
Zusammenfassung:	Circumferential electroslag welding for jointing a pair of cylindrical members in which a water-cooled mold to be removed after the start of welding is placed outside of the annular space formed between the members so that the deposit metal at the start zone is formed outside of the annular space and the tip of a welding wire is steadily guided through a consumable nozzle, the top end of which is electrically connected to the tip of a non-consumable nozzle in the start zone, said top end being partially cut off so that the consumable nozzle can be detached from said wire when said consumable nozzle is consumed to the point of the cut.