Title:
GRINDSTONE WHOSE TIP IS SUBJECTED TO THREE-DIMENSIONAL PROCESSING
Document Type and Number:
Japanese Patent JP2020089962
Kind Code:
A
Abstract:
To provide a grindstone which can shorten a time of a fitting step at the time of replacement of the grindstone in polishing a spherical roller.SOLUTION: Adhesion between a grindstone and a "spherical roller" is improved by subjecting the tip of the grindstone to a shaving work so as to be similar to a curve surface of a horizontal width of the "spherical roller".SELECTED DRAWING: Figure 1
Inventors:
TANAKA YOSHIKAZU
Application Number:
JP2018240257A
Publication Date:
June 11, 2020
Filing Date:
December 05, 2018
Export Citation:
Assignee:
SANWA KENMA KOGYO CO LTD
International Classes:
B24D18/00; B24B19/26