Electric arc welding method

The invention pertains to an electric arc welding method for creating a multi-pass welded joint comprising the following steps: - a first stand-alone toe weld on a first construction element, - then, arranging the first construction element and a second construction element in a joining position, wi...

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Bibliographische Detailangaben
Hauptverfasser:	ERIC RENE LEONTINE VAN POTTELBERG, PHILIPPE OCTAVE THIBAUX, CHRISTOPHER HENDRIKUS JOHANNES GERRITSEN
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 METHODS OF STEAM GENERATION PERFORMING OPERATIONS PIPES SOLDERING OR UNSOLDERING STEAM BOILERS STEAM GENERATION SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The invention pertains to an electric arc welding method for creating a multi-pass welded joint comprising the following steps: - a first stand-alone toe weld on a first construction element, - then, arranging the first construction element and a second construction element in a joining position, with a distance being present between the first stand-alone toe weld and a root area of the welded joint to be created, - while maintaining the joining position, making a first weld connection between the first construction element and the second construction element by applying a root pass at the root area, - then, applying one or more filling beads, wherein the first stand-alone toe weld, the root pass and the one or more filling beads together form part of the welded joint, wherein the first stand-alone toe weld forms the toe of said welded joint at the side of the first construction element.