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:
Jul. 10, 2018
Filed:
Oct. 20, 2015
Fanuc Corporation, Minamitsuru-gun, Yamanashi, JP;
Hisateru Ishiwari, Minamitsuru-gun, JP;
Hideaki Maeda, Minamitsuru-gun, JP;
Kazuo Sato, Minamitsuru-gun, JP;
FANUC Corporation, Minamitsuru-gun, Yamanashi, JP;
Abstract
A numerical control device includes an operation stop block designation unit configured to predict an executing block of a machining program at designated time, predicted to being executed at the designated time, based on machining time of each block of the machining program, and designate a stop block for the machining operation to be safely stopped, by searching from the executing block at the designated time in reverse order to the order to execute blocks of the machining program, and a program operation control unit configured to control to stop the machining operation at the stop block designated by the operation stop block designation unit.