STRUCTURAL MATERIAL FOR SOCKET WELDING PIPE FITTING

PROBLEM TO BE SOLVED: To provide a socket welding joint difficult to generate insufficient welding of a corner part.SOLUTION: A pipe is inserted into a nearly hollow cylindrical insertion hole, and the tip of a welding torch moves toward the corner part formed by the end face of the insertion hole a...

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Bibliographische Detailangaben
Hauptverfasser:	NAKABAYASHI KENICHI, MORISAWA JUNICHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MACHINE TOOLS MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PIPES SOLDERING OR UNSOLDERING SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a socket welding joint difficult to generate insufficient welding of a corner part.SOLUTION: A pipe is inserted into a nearly hollow cylindrical insertion hole, and the tip of a welding torch moves toward the corner part formed by the end face of the insertion hole and the outer face of the pipe, so that this structural material for a socket welding pipe fitting is fillet-welded. A corner part on the inside diameter side of the insertion hole is not chamfered.