Combined liquid guided laser and electrical discharge machining

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United States of America Patent

PATENT NO 11065715
APP PUB NO 20170320163A1
SERIAL NO

15145053

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This disclosure provides a system, method, and resulting workpiece combining liquid guided laser and electrical discharge machining to create a common feature. The workpiece is positioned in a liquid guided laser cutting path and machined by the liquid guided laser device to create an intermediate feature in the workpiece. The work piece is then positioned in an electrical discharge machining (EDM) device so that an electrode of the EDM device is operatively positioned proximate the intermediate feature and machined using the EDM device to modify the intermediate feature in the workpiece to create the finished common feature in the workpiece.

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Patent Owner(s)

  • GENERAL ELECTRIC COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Darling, Abe Denis Laurens, US 14 87
Hu, Zhaoli Greer, US 42 270
McDowell, Shamgar Elijah Simpsonville, US 15 91
Serieno, Douglas Anthony Simpsonville, US 20 217

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