AUTO WELDING DEVICE

PURPOSE: An automatic welding device is provided to ensure welding quality by allowing the user to control the feed rate of welding wire according to the type of a base material or welding wire. CONSTITUTION: An automatic welding device comprises a welding torch(110) and a controller. The welding to...

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Bibliographische Detailangaben
Hauptverfasser:	SONG, BONG ICK, LEE, YOUNG GUK
Format:	Patent
Sprache:	eng ; kor
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:	PURPOSE: An automatic welding device is provided to ensure welding quality by allowing the user to control the feed rate of welding wire according to the type of a base material or welding wire. CONSTITUTION: An automatic welding device comprises a welding torch(110) and a controller. The welding torch is formed in one side of a holder and includes a gas nozzle(113), a wire feeder(120) and a switch. The wire feeder automatically supplies welding wire(140). The switch controls the gas supply to the gas nozzle. An electrode rod(114) is formed inside the gas nozzle. The controller applies electricity to the torch and a base material(30).