ANORDNING FOR ELEKTROSLAGGSVETSNING OCH PASVETSNING

The invention relates to welding. The device forming the subject of the invention is characterised in that it comprises an additional welding head 15 equipped with a mechanism 16 for advancing into the slag pool a meltable electrode rod 17 and a filler wire 18 directed via a guide element 19, which...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ANATOLY YAKOVLEVICH RABINOVICH, STANISLAV NIKOLAEVICH VOLKOV, VLADIMIR ALEXEEVICH KAMBAROV, IVAN IVANOVICH SITNIKOV, VASILY FEDOROVICH POPOV
Format:	Patent
Sprache:	swe
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:	The invention relates to welding. The device forming the subject of the invention is characterised in that it comprises an additional welding head 15 equipped with a mechanism 16 for advancing into the slag pool a meltable electrode rod 17 and a filler wire 18 directed via a guide element 19, which additional welding head is mounted on the main welding head 1 so that it is possible to change the angle of inclination of the meltable electrode rod 17 with respect to the non-meltable electrode 5, the element 19 for guiding the filler wire 18 being fixed to the wire guide 4 of the main welding head 1. The invention is applicable to electro-slag welding and build-up (weld overlaying) of work pieces by means of circular layers (beads), preferably of work pieces made from alloys based on titanium, nickel and copper.