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:
Aug. 28, 2018
Filed:
Feb. 09, 2016
Applicant:
Fanuc Corporation, Minamitsuru-gun, Yamanashi, JP;
Inventor:
Takenori Ono, Minamitsuru-gun, JP;
Assignee:
FANUC Corporation, Minamitsuru-gun, Yamanashi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B 19/40 (2006.01); G05B 19/404 (2006.01);
U.S. Cl.
CPC ...
G05B 19/404 (2013.01); G05B 2219/37506 (2013.01);
Abstract
A numerical controller sets a parameter actually used for servo control on the basis of command data generated by analyzing a machining program. Based on the set parameter and a predefined allowable position deviation amount, a feed speed which is given by a position deviation not exceeding the predefined allowable position deviation amount is calculated. Then, when a feed speed commanded by the command data is larger than the calculated feed speed, the feed speed commanded by the command data is clamped at the calculated feed speed.