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:
Sep. 02, 2025
Filed:
May. 14, 2021
Applicant:
Fanuc Corporation, Yamanashi, JP;
Inventors:
Daisuke Uenishi, Yamanashi, JP;
Kenji Kaihara, Yamanashi, JP;
Assignee:
FANUC CORPORATION, Yamanashi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B 19/402 (2006.01); G05B 19/4155 (2006.01);
U.S. Cl.
CPC ...
G05B 19/402 (2013.01); G05B 19/4155 (2013.01);
Abstract
Provided are a numerical control device and a control method that enable simple true circular processing. The numerical control device is provided with: a true circular processing unit that, using an operative command, causes a cutting tool to perform true circular processing on a workpiece with a starting point set as a center; and a processing program calculation unit that, in order to give a command to a machining tool, calculates, as an operative command for the machining tool, a processing operation position from a single line processing program.