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:
Oct. 23, 2018
Filed:
Mar. 27, 2017
Fanuc Corporation, Yamanashi, JP;
Hiroshi Matsumura, Yamanashi, JP;
Makoto Suzuki, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
A numerical control device that controls servomotors configured to process a workpiece into an arbitrary finishing shape by performing a plurality of processing operations so that the tool moves along a processing locus, the numeral control device includes: an initial locus deriving unit configured to derive the processing locus based on the arbitrary finishing shape; a processed range acquiring unit configured to acquire a processed range in which the tool has performed the processing operation; a receiving unit configured to receive a processing instruction for a changed finishing shape different from the arbitrary finishing shape; and a changed locus deriving unit configured to derive a changed processing locus based on a shape of a changed processed part obtained by excluding the processed range from the changed finishing shape at the time of interruption of the processing.