MANUFACTURING APPARATUS OF PLATE-LIKE BODY AND MANUFACTURING METHOD OF THE SAME

Japanese Patent JP2015150677

A

PROBLEM TO BE SOLVED: To provide a manufacturing apparatus of a plate-like body and a manufacturing method of the same capable of applying curved surface processing continuously to a plurality of plate-like bodies at once, and correcting a holding position of support members supporting a deformed processed surface even when the processed surface of the plate-like body has been deformed during processing.SOLUTION: A plurality of plate-like bodies 18 placed on a rotary table 10 in a standing state are supported at three points in a planar view by support members 14 provided in positioning blocks 13a, 13b and a support member 14 provided in a post 11. In a state of continuously rotating the rotary table 10, curved surface processing is applied to a processed surface 18a of each plate-like body 18 supported at three points in the planar view by a processing tool 5. Even when the processed surface 18a is deformed in the middle of processing, the deformation can be easily corrected by adjusting a projection amount of the support members 14.

KATAOKA HISATAKA
ARAYA SEISHIRO

JP2014029582A

August 24, 2015

February 19, 2014

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TOSHIBA CORP

B23B5/00; B23C1/14; B23C3/04; B23P23/02; B23Q3/06

JP2003001535A	2003-01-08
JPH11123643A	1999-05-11
JPH09300092A	1997-11-25
JPH08112631A	1996-05-07
JP2012106294A	2012-06-07
JP2009226562A	2009-10-08

US20140239569A1

2014-08-28

Toshio Kanata
Takimoto Torazo
Katsutoshi Shiozawa

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