VITRIFIED GRINDING WHEEL AND METHOD OF MANUFACTURING THE SAME

Title:

VITRIFIED GRINDING WHEEL AND METHOD OF MANUFACTURING THE SAME

Document Type and Number:

WIPO Patent Application WO/2004/106001

Kind Code:

A1

Abstract:

A vitrified grinding wheel having a porosity (desirably 30 to 70 vol.%), a concentration ratio of abrasive grain (desirably 50 to 160), and an abrasive grain size (desirably 10 to 90 μm) based on pre-set grinding efficiency and grinding accuracy, desirably, a grinding accuracy of 0.1 to 1.6 Rz (μm) and a grinding efficiency of 0.1 to 2.0 mm³/(mm·sec), and a method of manufacturing the vitrified grinding wheel.

Inventors:

YUI TAKAYUKI (JP)
KUBOTA OSAMU (JP)
FURUKAWA HIDEO (JP)
KISHIMOTO MASATOSHI (JP)
UKAI NAOYUKI (JP)

Application Number:

PCT/JP2004/007754

Publication Date:

December 09, 2004

Filing Date:

May 28, 2004

Export Citation:

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Assignee:

BOSCH AUTOMOTIVE SYSTEMS CORP (JP)
NORITAKE CO LTD (JP)
NORITAKE SUPER ABRASIVE CO LTD (JP)
YUI TAKAYUKI (JP)
KUBOTA OSAMU (JP)
FURUKAWA HIDEO (JP)
KISHIMOTO MASATOSHI (JP)
UKAI NAOYUKI (JP)

International Classes:

B24D3/18; B24D18/00; (IPC1-7): B24D3/18

Foreign References:

JP2002224963A	2002-08-13
JP2003136410A	2003-05-14
JPH10138148A	1998-05-26
JP2000317844A	2000-11-21
JPH09300222A	1997-11-25

Other References: