FIELD: removal of cathode deposits in the course of electrochemical process.
SUBSTANCE: means for control of process are suitable for alternation of unipolar pulses of voltage U1 of sizing procedure and pulses of voltage U2 of opposite polarity between article being treated and cathode. Process control means include system for determination of number of cathode deposits on basis of working parameter. In case working parameter exceeds permissible level, process control means alternate unipolar pulses of voltage U1 of sizing procedure and pulses of voltage U2 of opposite polarity.
EFFECT: minimization of cathode wear.
12 cl, 5 dwg
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