Combination machining lathe

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United States of America Patent

PATENT NO 9039588
APP PUB NO 20100101383A1
SERIAL NO

12581504

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Abstract

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In a combination machining lathe, a workpiece holding device holds a workpiece in a manner that permits the workpiece to rotate around an axis parallel to a direction of a horizontal Z axis. A tool post holds a tool that comprises a holder and a bit. The tool held by the tool post is indexed to a position in which the longitudinal axis of the holder is parallel to an X axis direction. The bit of the tool held by the tool post is angled such that a longitudinal axis of the bit is disposed in a position tilted away from the X axis direction closer to a horizontal axis in a plane containing the X axis and the Y axis. A turning operation is performed while the tool and/or the workpiece are moved relative to each other in a direction of the longitudinal axis of the bit.

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Patent Owner(s)

Patent OwnerAddress
OKUMA CORPORATION5-25-1 SHIMO-OGUCHI OGUCHI-CHO NIWA-GUN AICHI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ashiuchi, Kouta Aichi, JP 1 2
Ito, Noriyoshi Aichi, JP 18 313
Ito, Takaharu Aichi, JP 7 64
Kamegai, Norio Aichi, JP 1 2
Kato, Takuya Aichi, JP 54 376

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