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. 22, 2020
Filed:
Jan. 25, 2019
Fanuc Corporation, Yamanashi, JP;
Hisateru Ishiwari, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
A device configured to predict an execution time of an auxiliary function for tool change extracts an auxiliary function command for tool change from a machining program, calculates the storage position of a before-exchange tool and the storage position of an after-exchange tool, based on the auxiliary function command, and calculates a distance between tools, based on the results of the calculation. Also, the prediction device predicts the execution time of the auxiliary function command for tool change with reference to a database in which the distance between tools is associated with an actual value of the auxiliary function execution time for tool change.