Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte

Introduced: January 1985

Last revised: January 2006

Classification Context

Section:: PERFORMING OPERATIONS; TRANSPORTING
Class:: MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
Subclass:: WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL

ELECTRO-CHEMICAL machining

4 direct subcodes

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B23H 3/02 Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits
B23H 3/04 Electrodes specially adapted therefor or their manufacture
B23H 3/08 Working media
B23H 3/1 Supply or regeneration of working media