Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ROLL POLISHING ROTATING GRINDSTONE, AND ROLL POLISHING DEVICE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2018/020947
Kind Code:
A1
Abstract:
Provided are a roll polishing rotating grindstone that prevents the polishing debris generated during polishing from accumulating in recesses in the center of a polishing face of the roll polishing rotating grindstone and that allows roll polishing to be performed stably without making a surface to be processed have uneven surface roughness, and a roll polishing device and method. A roll polishing rotating grindstone for performing vertical polishing of the surface of a roll by bringing a polishing face in contact with the roll surface has: a rotating grindstone body that has a rotating shaft mounted to the back end face thereof and that has the polishing face formed on the front end face thereof; and a recess that is provided in the center of the front end face of the rotating grindstone body. The recess is a tapered recess wherein the diameter of the inner circumferential face of the recess expands from the back end face of the rotating grindstone body toward the front end face of same.

Inventors:
YAMAGAMI, Etsuji (1201-11, Takada, Kashiwa-sh, Chiba 25, 〒2778525, JP)
Application Number:
JP2017/023858
Publication Date:
February 01, 2018
Filing Date:
June 29, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
THINK LABORATORY CO., LTD. (1201-11, Takada Kashiwa-sh, Chiba 25, 〒2778525, JP)
International Classes:
B24D7/00; B24B5/04; B24D7/18
Attorney, Agent or Firm:
ISHIHARA, Shinsuke et al. (p.c. 4F Ikebukuro-Imaizumi Bldg., 4-25-12, Higashi-Ikebukuro, Toshima-k, Tokyo 13, 〒1700013, JP)
Download PDF: