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. 20, 2016
Filed:
May. 09, 2012
Yuki Hashizume, Chiyoda-ku, JP;
Masahiro Ozawa, Chiyoda-ku, JP;
Junichi Kamata, Chiyoda-ku, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A numerical control device inputs a machining program to control an operation of a machine tool and outputs feedback data obtained as a result of the operation of the machine tool. The numerical control device includes a machining-program analysis unit that analyzes the machining program having a machining shape command to which a mark or a specific program command is attached and that outputs a marking instruction; a delay unit that delays the marking instruction until the feedback data indicating a result of an operation of the machine tool based on the machining shape command is obtained; and a feedback-data output unit that, when having detected the feedback data and the delayed marking instruction, executes, onto the feedback data, marking corresponding to the mark or the specific program command attached to the machining shape command and outputs the feedback data.