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

Introduced: January 1985

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

Description

B23H covers electrochemical and electrical discharge machining processes where a concentrated electric current removes material from a workpiece using an electrode as the cutting tool. This includes electrochemical machining (ECM), electrical discharge machining (EDM), electroerosion, and wire erosion techniques for precision shaping, drilling, and finishing of conductive metals. The subclass also encompasses hybrid processes combining electrical material removal with mechanical, thermal, or chemical working methods to achieve enhanced machining capabilities.

Related Keywords

CUTTING metal by electrical discharge or electrochemical machiningworking of metal using a high concentration of ELECTRIC(AL) currentremoving metal by ELECTRO-EROSIONremoving metal by electro- EROSIONETCHING by electro-erosionchemical MILLING

6 direct subcodes

Child Classifications

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B23H 1/00 Electrical 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 11/00 Auxiliary apparatus or details, not otherwise provided for
B23H 3/00 Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
B23H 5/00 Combined machining
B23H 7/00 Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
B23H 9/00 Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects