ELECTRODE FOR PULSED ELECTROCHEMICAL MACHINING

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United States of America Patent

APP PUB NO 20240139844A1
SERIAL NO

18051237

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In some examples, pulsed electrochemical machining (pECM) system, including an pECM tool comprising a tool body, the tool body comprising an electrode defining a working surface configured to oppose a workpiece during a pECM process; an electrolyte system configured to supply electrolyte to an interelectrode gap between the working surface of the electrode and a target surface of the workpiece; and a power supply configured to generate a pulsed direct current between the one or more electrodes of the pECM tool and the workpiece during the pECM process. The electrode includes an oxidation resistant layer defining at least a portion of the working surface, and a diamond-like carbon coating that defines another surface of the electrode.

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE CORPORATION450 S MERIDIAN STREET INDIANAPOLIS IN 46225

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Garner, Rusty M Indianapolis, US 15 11
Munoz, Monica Sy Indianapolis, US 8 0
Ward, Damon Indianapolis, US 9 0

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