Electrical discharge machining device and method

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United States of America Patent

PATENT NO 11717903
APP PUB NO 20220143725A1
SERIAL NO

17580819

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Abstract

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The present disclosure relates to an electrical discharge machining (EDM) device, and a method for machining a workpiece by the EDM device. The EDM device includes a spindle, a guide structure including a plurality of guideways, and a plurality of electrodes, the electrode coupled to the spindle via a flexible link, and slidably engaged with a respective one of the plurality of guideways.

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Patent Owner(s)

  • GENERAL ELECTRIC COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guo, Yuanyuan Shanghai, CN 15 8
Hu, Peng Shanghai, CN 83 379
Li, Lei Shanghai, CN 578 3563
Usmani, Nouman Cincinnati, US 4 6
Yuan, Renwei Shanghai, CN 23 127

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