TIG WELDING DEVICE CAPABLE OF TRACING A WELDING LINE IN REAL TIME AND MOVING A TORCH BASED ON THE TRACED WELDING LINE

摘要

PURPOSE: A TIG welding device is provided to elaborately maintain the welding position by transferring a torch based on the traced welding line.;CONSTITUTION: A TIG welding device comprises a torch unit(400), a welding position controlling unit(100), a welding line tracing unit(200) and a torch transferring unit(300). An electrode, a wire and a weaving unit(410) are arranged in the torch unit. The welding position controlling unit circulates the torch unit and controls the welding position. The welding line tracing unit is in lead based on the progressive direction of the torch unit. The welding position controlling unit is installed. The welding line tracing unit detects the state where the welding material puts and traces the welding line. The torch transferring unit transfers the torch unit based on the information of the welding line traced in the welding line tracing unit.;COPYRIGHT KIPO 2012