| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that when the execution condition against a welding work is decided by one arc welding device, the work for transferring the execution condition to a plurality of welding devices is so far troublesome. SOLUTION: The arc welding machine comprises a remote controller provided in the inner part, a memory unit stored with a plurality of welding conditions containing at least a welding current and a welding voltage respectively imparting a discriminating code, a welding condition setting unit for setting the welding condition or storing the welding condition being set in the memory unit, and a control unit for selecting the welding condition stored in the memory unit, and inputting a signal to a welding power source, and a welding power source control unit for controlling a welding output based on the signal from the control unit.
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