Wire electrical discharge machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9993888
SERIAL NO

15058157

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Abstract

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A wire electrical discharge machine recognizes that the finished piece (core) has been separated from the piece of work as a result of electrical discharge machining, allows fluid to be jetted against the finished piece (core) from the lower nozzle so that the finished piece (core) floats upward, recognizes that the finished piece (core) has floated upward by a predetermined amount on the basis of the completion of the process program or the information gained from the sensor, and allows the core removal unit to catch the finished piece (core) for removal and collection after it has been recognized that the finished piece (core) has floated upward by the predetermined amount.

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Patent Owner(s)

Patent OwnerAddress
FANUC CORPORATIONOSHINO-MURA MINAMITSURU-GUN YAMANASHI 401-0597

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hiraga, Kaoru Yamanashi, JP 43 212
Kasai, Hirotsugu Yamanashi, JP 9 26

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