B23HLevel 3

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

GET/api/v1/systems/patent_cpc/nodes/B23H

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B23H 1/00Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric

B23H 11/00Auxiliary apparatus or details, not otherwise provided for

B23H 2200/00Specific machining processes or workpieces

B23H 2300/00Power source circuits or energization

B23H 2400/00Moving mechanisms for tool electrodes

B23H 2500/00Holding and positioning of tool electrodes

B23H 2600/00Machining conditions

B23H 3/00Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte

B23H 5/00Combined machining

B23H 7/00Processes or apparatus applicable to both electrical discharge machining and electrochemical machining

B23H 9/00Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects

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