FIELD: mechanical engineering; welding.
SUBSTANCE: invention relates to methods of control of process equipment providing impulse feeding of welding wire to welding zone. Method includes automatic supply of signal to control system of mechanism providing inpulse feeding of welding wire and furnished with control signal generating source for which purpose welding current recording unit is used. Welding wire feed impulse is generated at moment when minimum welding current value becomes equal to preset value.
EFFECT: provision of control of size of size of molten metal in welding at impulse feeding of welding wire.
1 dwg
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