Title:
砥石による研削加工方法
Document Type and Number:
Japanese Patent JP7331510
Kind Code:
B2
Abstract:
To provide a processing method which is low-cost and enables a service life of a tool to be lengthened.SOLUTION: A processing method using a grindstone comprises: an arranging step in which a grindstone 20 is arranged at a processing initial position at which the grindstone 20 is inclined so that a center axis line of the grindstone 20 and a center axis line of a work-piece W have a predetermined crossing angle and further a rear end part 23b of the grindstone 20 is opposed to the work-piece W in a state where the grindstone 20 is moved along a circumferential direction of the work-piece W to be offset to have an offset angle; and a grinding processing step in which grinding processing is applied to a part Ww to be processed in the work-piece W by moving the grindstone 20 arranged at the processing initial position in the arranging step so that the grindstone 20 moves relatively to the work-piece W, from the rear end part toward a front end part, while synchronously-rotating the work-piece W and the grindstone 20.SELECTED DRAWING: Figure 9
More Like This:
| JP2017024133 | INTERNAL GEAR GRINDER |
Inventors:
Kohei Yamada
Hiroshi Morita
Hisashi Ohtani
Hiroshi Morita
Hisashi Ohtani
Application Number:
JP2019130069A
Publication Date:
August 23, 2023
Filing Date:
July 12, 2019
Export Citation:
Assignee:
JTEKT Corporation
International Classes:
B23F5/08; B23F21/02; B24B19/02
Domestic Patent References:
| JP2018130795A | ||||
| JP2015058505A | ||||
| JP2303715A | ||||
| JP60113831U | ||||
| JP2013039659A | ||||
| JP2008110427A | ||||
| JP2021013989A |
Foreign References:
| US20180200814 |
Attorney, Agent or Firm:
Patent Attorney Corporation Aichi International Patent Office
Patent Attorney Corporation Kyoritsu Patent Office
Patent Attorney Corporation Kyoritsu Patent Office