WELDING WIRE PULSE FEED MECHANISM

FIELD: welding processes and equipment, namely attachments for feeding welding wire to welding zone. ^ SUBSTANCE: mechanism includes device for constantly feeding of welding wire and unit for converting constant fed to pulse feed. Converting unit is mounted at outlet of welding hose and it includes...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SEDNEV V.V, KRJUKOV A.V, JASTREBOV A.P, FED'KO V.T, SOKOLOV P.D, BRUNOV O.G, SOLODSKIJ S.A
Format:	Patent
Sprache:	eng ; rus
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:	FIELD: welding processes and equipment, namely attachments for feeding welding wire to welding zone. ^ SUBSTANCE: mechanism includes device for constantly feeding of welding wire and unit for converting constant fed to pulse feed. Converting unit is mounted at outlet of welding hose and it includes electromagnet 2 with pusher on armature 4 and ball type grip provided with spring-loaded stop and mounted separately from electromagnet. Converting unit provides possibility for controlling gap between pusher and stop. ^ EFFECT: simplified design, enhanced operational reliability of mechanism. ^ 1 dwg