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Title:
MIRROR FINISHING METHOD AND GROOVING METHOD OF FILM-LIKE WORK BY FLY CUTTING
Document Type and Number:
Japanese Patent JP2014010687
Kind Code:
A
Abstract:

To provide a mirror finishing method and a grooving method of a film-like work by fly cutting.

The mirror finishing method includes the steps of: measuring an error amount at a mounting position after mounting a cutting tool to a jig; attaching the jig to a rotation main shaft; determining tentative relative coordinates of the work with respect to the rotation main shaft on the basis of a piece of processing information and the error amount of the mounting position; forming a groove in a dummy work by causing the dummy work to make a relative movement with respect to the rotation main shaft on the basis of the tentative relative coordinates; taking an image of the groove; analyzing an error amount of the processing result on the basis of the image; determining relative coordinates of the work after correcting the tentative relative coordinates so that the error amount of the processing result is smaller; and causing the work to make a relative movement with respect to the rotation main shaft on the basis of the relative coordinates so that the cutting tool forms a mirror surface on a side end face of the work.


Inventors:
TSUCHIYA KOJI
Application Number:
JP2012147566A
Publication Date:
January 20, 2014
Filing Date:
June 29, 2012
Export Citation:
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Assignee:
TOSHIBA MACHINE CO LTD
International Classes:
G05B19/404; B23B5/48; G05B19/408
Domestic Patent References:
JP2007268653A2007-10-18
JP2003089001A2003-03-25
JP2011206899A2011-10-20
JP2002346803A2002-12-04
JP2001259966A2001-09-25
JPH0724543U1995-05-09
JP2004163914A2004-06-10
JP2003011014A2003-01-15
JP2002066824A2002-03-05
JPH06262419A1994-09-20
JPH10138100A1998-05-26
JP2007268653A2007-10-18
JP2003089001A2003-03-25
JP2011206899A2011-10-20
Attorney, Agent or Firm:
Hirohito Katsunuma
Hiroyuki Nagai
Katsuomi Isogai
Junpei Okada
Hideyuki Mori
Yukihiro Hotta



 
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