Electrical discharge machining method and electrical discharge machining device

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United States of America Patent

PATENT NO 11241749
APP PUB NO 20190291197A1
SERIAL NO

16339852

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Abstract

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An electrical discharge machining method includes selectively immersing only a portion of a workpiece in an electrical discharge machining liquid such that a machining object portion included in the portion of the workpiece is opposed to an electrode immersed in the electrical discharge machining liquid and applying an electrical discharge machining to the machining object portion by applying a voltage between the electrode and the workpiece in a state where the portion of the workpiece is selectively immersed in the electrical discharge machining liquid.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI POWER LTDYOKOHAMA KANAGAWA 220-8401

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akagi, Koichi Yokohama, JP 17 242
Fujita, Naoya Yokohama, JP 27 65
Hashimoto, Takuro Yokohama, JP 18 17
Ogata, Takanobu Yokohama, JP 1 0

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