Electrochemical machining tool and electrochemical machining system

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United States of America Patent

PATENT NO 9981331
SERIAL NO

14780637

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Abstract

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In order to easily form curved holes and straight holes of desired shapes, an electrochemical machining tool of the present invention comprises a tool body including: an electrode made from an electrically conductive material in a cylindrical shape extending along an axial line and having flexibility, an electrolytic solution flowing through an internal flow channel of the electrode toward a tip side; and an insulating layer coated on an outer circumferential face of the electrode so as to expose the tip of the electrode. A fluid outflow hole is formed in the tool body, passing through the tool body in a radial direction and guiding the electrolytic solution flowing through the flow channel outward in the radial direction, and the electrochemical machining tool further comprises a tube-shaped member selectively opening and closing the fluid outflow hole.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HEAVY INDUSTRIES LTDTOKYO 100-8332

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asano, Shin Tokyo, JP 27 124
Kobayashi, Tetsuhei Tokyo, JP 13 32
Mukai, Yosuke Tokyo, JP 6 26
Shintani, Tomofumi Tokyo, JP 8 36
Tamura, Kazuhisa Tokyo, JP 35 273

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