Wire electrical discharge machining system, wire electrical discharge machining method, and workpiece

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United States of America Patent

PATENT NO 9364910
APP PUB NO 20130284983A1
SERIAL NO

13867405

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Abstract

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A mechanism capable of decreasing wires which are not appropriately supplied with power and performing the electrical discharge machining high in uniformity between multiple wires. A wire electrical discharge machining system configured to slice a workpiece at an interval of wires arranged side by side at equally spaced intervals causes the wire to travel in the same direction and includes a power feed contact configured to collectively supply a machining power supply to a plurality of the traveling wires, in which two adjacent power feed contacts respectively come into contact with the plurality of the wires supplied with the machining power supply and arranged without being aligned in the direction vertical to the direction in which the wire travels.

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Patent Owner(s)

Patent OwnerAddress
CANON MARKETING JAPAN KABUSHIKI KAISHA2-16-6 KONAN MINATO-KU TOKYO 108-8011
KABUSHIKI KAISHA MAKINO HURAISU SEISAKUSHO3-19 NAKANE 2-CHOME MEGURO-KU TOKYO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kurihara, Haruya Sagamihara, JP 5 6
Okada, Akira Okayama, JP 173 2504
Okamoto, Yasuhiro Kurashiki, JP 213 3759

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