Title:
GRINDING FLUID SUPPLY TOOL AND GRINDING WHEEL
Document Type and Number:
Japanese Patent JP2015139859
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a grinding fluid supply tool which uniformly supplies a grinding fluid to a grinding position so that the grinding fluid squirts on the grinding position, and to provide a grinding wheel including the grinding fluid supply tool.SOLUTION: A grinding wheel 1, in which a grinding fluid supply tool 7 is disposed in an annular wheel 2 and thereby allows the grinding wheel 1 to supply a grinding fluid to a grinding position in a uniform and squirting manner, is obtained. The grinding fluid supply tool 7 includes: an annular body part 8 having an inner peripheral surface 8a which receives the grinding fluid diffused by a diffuser panel 11; and multiple grinding fluid guide grooves 9 which are provided at a predetermined interval along a circumferential direction on the inner peripheral surface 8a of the body part 8 and extend in a downward direction toward a grind stone 3. The grinding fluid supply tool 7 supplies the grinding fluid diffused by the diffuser panel 11 to the grind stone 3 through the grinding fluid guide grooves 9.
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Inventors:
NURIYA TAKAHIKO
MORIOKA SHOICHI
MORIOKA SHOICHI
Application Number:
JP2014015405A
Publication Date:
August 03, 2015
Filing Date:
January 30, 2014
Export Citation:
Assignee:
NITOLEX HONSHA KK
International Classes:
B24D7/10; B24B55/02; B24D7/00; H01L21/304
Domestic Patent References:
| JPS6239177A | 1987-02-20 | |||
| JP2004167617A | 2004-06-17 | |||
| JPS5845874A | 1983-03-17 | |||
| JP2011086715A | 2011-04-28 | |||
| JP2003089065A | 2003-03-25 | |||
| JP4885376B2 | 2012-02-29 | |||
| JPH11267973A | 1999-10-05 |
Foreign References:
| US20020173247A1 | 2002-11-21 |
Attorney, Agent or Firm:
Tsutomu Inoue