Arc welding device and welding method

The invention relates to the technical field of welding, and particularly discloses an electric arc welding device and a welding method.The electric arc welding device comprises a moving shaft, a welding gun head, a rotary encoder, a first position sensor, a wire feeding device, an actuator and a se...

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Hauptverfasser: ZHANG LIWEI, YAO XIUCONG, SUN JIAN, SHAO JIASHAO, GU WENJU, CHEN XIZHANG
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creator ZHANG LIWEI
YAO XIUCONG
SUN JIAN
SHAO JIASHAO
GU WENJU
CHEN XIZHANG
description The invention relates to the technical field of welding, and particularly discloses an electric arc welding device and a welding method.The electric arc welding device comprises a moving shaft, a welding gun head, a rotary encoder, a first position sensor, a wire feeding device, an actuator and a second position sensor; the rotary encoder is used for measuring the actual rotation angle of the welding gun head during welding along the welding path; the first position sensor is used for measuring the actual position of the welding gun head; a wire feeding nozzle of the wire feeding device is used for conveying a welding wire to the welding gun head; the actuator is used for driving the wire feeding device to rotate according to the correction angle; the second position sensor is used for measuring the actual position of the actuator. The correction angle is obtained according to the actual rotation angle information, the actual position information of the welding gun head and the actual position information of
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language chi ; eng
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subjects 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
title Arc welding device and welding method
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