FIELD: technological processes.
SUBSTANCE: invention relates to the field of welding production. Method comprises setting the reference values of the welding current, welding speed and welding voltage, the welding current being used as the control parameter of the width of the return roller. During welding process, the temperature of the controlled surface of the product outside the weld pool is measured and the deviation of the measured temperature of the monitored point from its calculated reference temperature is determined, and also the current value of the welding current is measured, which is corrected in accordance with a predetermined dependence on the deviation of the measured temperature of the monitored point.
EFFECT: use of the invention makes it possible to simplify the process of adjusting the parameters of the welding process.
1 cl, 6 dwg, 1 tbl
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