ELECTRODE-TOOL FOR ELECTROCHEMICAL MARKING

摘要

FIELD: electrochemical marking of articles. SUBSTANCE: electrode-tool has case with unit of sections. Every section contains electrodes and current-conducting members with leads intended for connection with current source through control unit. Part of electrodes of every section forms external circuit. At least one electrode is positioned inside this circuit. Unit of sections is made as a plate with current-supply element in the form of insulated grooves. Current-supply grooves connected to external circuit electrodes have leads located over plate periphery. Groove of electrode arranged inside the circuit is connected to the latter through a plate and is placed on its opposite side. In some designs of electrode-tool all current-supply grooves may be positioned on opposite side of plate. EFFECT: enhanced reliability. 2 cl, 4 dwg