Title:
SURFACE GRINDING METHOD AND SURFACE GRINDING DEVICE
Document Type and Number:
Japanese Patent JP3583264
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To carry out grinding with a high accuracy in a partial and harrow region, in a plane grinding device for carrying out grinding on an end surface of a grinding wheel.
SOLUTION: An eccentric bearing 37 is arranged on a tip end part of a cylindrical shaft 23 capable of rotating through a belt transmission means 34 by a revolutionary driving device. A grinding wheel shaft 25 is rotatably arranged on the eccentric bearing 37, and a grinding wheel 28 is arranged on the tip of the grinding wheel shaft 25. The grinding wheel shaft 25 is rotatably connected to a self rotation driving device 27 by a connecting shaft 26 provided with a constant velocity universal joint 45. Grinding is carried out while simultaneously performing self rotation and revolution by the grinding wheel 28. Self rotation speed is reduced, and revolution speed is increased.
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Inventors:
Kazuo Kawa
Application Number:
JP21859497A
Publication Date:
November 04, 2004
Filing Date:
August 13, 1997
Export Citation:
Assignee:
Western Automation Co., Ltd.
International Classes:
B24B47/14; B24B7/07; (IPC1-7): B24B7/07; B24B47/14
Domestic Patent References:
| JP775965A | ||||
| JP752006A | ||||
| JP61191857U |
Attorney, Agent or Firm:
Toshio Yasuda
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