Title:
砥石車及び研削盤
Document Type and Number:
Japanese Patent JP6547338
Kind Code:
B2
Abstract:
A grinding wheel includes a plurality of abrasive grains and a binder holding the abrasive grains together. The binder contains an additive that has a higher extinction coefficient than the abrasive grains at a wavelength in a predetermined frequency band. The binder is processed with laser light of a wavelength in the predetermined frequency band.
Inventors:
Shinji Soma
Naoto Ono
Satoshi Kato
Naoto Ono
Satoshi Kato
Application Number:
JP2015047561A
Publication Date:
July 24, 2019
Filing Date:
March 10, 2015
Export Citation:
Assignee:
JTEKT Corporation
International Classes:
B24B53/00; B23K26/18; B23K26/36; B24D3/14; B24D5/00
Domestic Patent References:
| JP2015231653A | ||||
| JP2005095992A | ||||
| JP2015098041A | ||||
| JP2004276144A | ||||
| JP2005052942A |
Foreign References:
| US20150174731 |
Attorney, Agent or Firm:
Kobayashi Osamu
Kiichi Yamamoto
Kimura Gunji
Kiichi Yamamoto
Kimura Gunji