Title:
GEAR GRINDING WHEEL AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2003211362
Kind Code:
A
Abstract:
To provide a gear grinding wheel and a manufacturing method for the gear grinding wheel of high accuracy and long life without depending on the shape accuracy of the base metal of the grinding wheel or using a special grinding device or lapping device.
A super-abrasive grain layer 29 is stuck in a prescribed thickness onto the outer periphery of a body part 24 of a base metal 23 formed in cylindrical shape. The super-abrasive grain layer 29 is formed of metal bond and formed with a tooth form part 31 formed in the tooth form of an external tooth gear by electric discharge machining.
Inventors:
HAYASHI AKIYA
KOJIMA HISATOSHI
KATAOKA KAZUYOSHI
NAKANOBO TORU
KOJIMA HISATOSHI
KATAOKA KAZUYOSHI
NAKANOBO TORU
Application Number:
JP2002011929A
Publication Date:
July 29, 2003
Filing Date:
January 21, 2002
Export Citation:
Assignee:
DENSO CORP
ASAHI DIAMOND IND
ASAHI DIAMOND IND
International Classes:
B24D5/02; B23F21/03; B24B53/00; B24D3/00; B24D3/06; B24D18/00; (IPC1-7): B24D5/02; B24D3/00; B24D3/06
Domestic Patent References:
JPS6080521A | 1985-05-08 | |||
JPH0398712A | 1991-04-24 | |||
JPS614666A | 1986-01-10 | |||
JPH11235669A | 1999-08-31 | |||
JPH1043943A | 1998-02-17 | |||
JP2002001668A | 2002-01-08 |
Attorney, Agent or Firm:
Tetsuo Shimizu (1 person outside)