DE3330545

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:	SITNIKOV, IVAN IVANOVIC, POPOV, VASILIJ FEDOROVIC, OMSK, SU, VOLKOV, STANISLAV NIKOLAEVIC, RABINOVIC, ANATOLIJ JAKOVLEVIC, KAMBAROV, VLADIMIR ALEKSEEVIC, KULEBAKI, GOR'KOVSKAJA OBLAST', SU
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:	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.