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US4448342A Method and device for tracer correction in a welding robot 失效
焊接机器人跟踪校正的方法和装置

Method and device for tracer correction in a welding robot
摘要:
A method for performing multi-layer welding using a welding robot is disclosed, in which welding on the second and subsequent layers is carried out by backwardly displacing the position of a torch tip by the amount of a preset value. This displacement is made possible through making a constant determined by a torch shape increase by the preset value.
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