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Title:
GRINDING WHEEL FOR FLUORORESIN BOND POLISHING AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
Japanese Patent JP2003053669
Kind Code:
A
Abstract:

To provide a grinding wheel having middle elasticity and capable of highly efficiently polishing without causing scratch in mirror face machining and end face wear in a workpiece, allowing the use of conventional mirror face machining machines such as a polishing machine and a grinding machine as they are, and being used in a fixed abrasive grain system being friendly to the environment.

This grinding wheel for polishing is constituted by mixing abrasive grains into porous fluororesin. This grinding wheel is manufactured by mixing granules of fluororesin with abrasive grains, pressurizing and molding the obtained mixture, and baking the obtained molding. Preferably, the abrasive grains are diamond, cerium oxide (SeO2), silicon oxide (SiO2), etc. PTFE(polytetrafluoroethylene) is preferable as the porous fluororesin, but fluororesin other than that can be used.


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Inventors:
KOMURA AKIO
OGAWA TSUTOMU
INOUE SATOSHI
Application Number:
JP2001244352A
Publication Date:
February 26, 2003
Filing Date:
August 10, 2001
Export Citation:
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Assignee:
HITACHI SHIPBUILDING ENG CO
YODOGAWA KASEI KK
INOUE SATOSHI
International Classes:
B24D3/32; B24D3/00; (IPC1-7): B24D3/32; B24D3/00
Domestic Patent References:
JPH04256579A1992-09-11
JP2002144243A2002-05-21
JP2001156030A2001-06-08
JPH10106987A1998-04-24
JPS63283857A1988-11-21
JPH0332575A1991-02-13
JP2000135683A2000-05-16
Attorney, Agent or Firm:
Eisuke Kishimoto (3 others)



 
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