Method of predicting a short circuit in an electrolytic finishin

Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge

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20412943, 2041295, 204DIG9, G01N 2726

Patent

active

052943089

ABSTRACT:
Method of predicting a short circuit in an electrolytic finishing system where a machining pulse is supplied between an electrode and a work disposed in electrolyte with a predetermined space is disclosed. An abnormal change of electrode-to-electrode voltage during the supply of the machining pulse is detected, and the supply of the machining pulse is stopped in accordance with the detection.

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patent: 3679566 (1972-07-01), Fulkerson
patent: 3713020 (1973-01-01), Kohler
patent: 4227988 (1980-10-01), Galwey et al.
patent: 4819602 (1989-04-01), Mieno et al.
patent: 4956060 (1990-09-01), Kuwabara et al.
patent: 5028303 (1991-07-01), Kuwabara et al.

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