The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 13, 2022
Filed:
Oct. 31, 2019
Applicant:
Fanuc Corporation, Yamanashi, JP;
Inventor:
Daisuke Uenishi, Yamanashi-ken, JP;
Assignee:
FANUC CORPORATION, Yamanashi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24D 18/00 (2006.01); B24D 3/34 (2006.01); B24D 5/00 (2006.01); B24D 3/00 (2006.01); B24D 11/00 (2006.01); C09K 3/14 (2006.01);
U.S. Cl.
CPC ...
B24D 3/346 (2013.01); B24D 5/00 (2013.01); B24D 18/009 (2013.01);
Abstract
A mirror finishing method for forming a mirror surface on a workpiece with a mirror finishing tool including a conically shaped cutting tool made of polycrystalline diamond or cubic boron nitride that is attached to a distal end of a shank, performs mirror polishing by abutting a conical surface of the cutting tool against a machined surface of the workpiece with the shank tilted with respect to the machined surface of the workpiece.