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. 28, 2021
Filed:
Oct. 16, 2019
Applicant:
Nikken Kosakusho Works, Ltd., Daito, JP;
Inventors:
Susumu Mikado, Nara, JP;
Masatsugu Murata, Osaka, JP;
Assignee:
NIKKEN KOSAKUSHO WORKS, LTD., Daito, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 19/4063 (2006.01);
U.S. Cl.
CPC ...
G05B 19/4063 (2013.01); G05B 2219/41032 (2013.01); G05B 2219/50185 (2013.01);
Abstract
A numerical control system diagnoses and maintains a numerical control machine tool by measuring backlash and downloading a backlash correction value to the numerical control machine tool. The system includes a host computer device that downloads a monitor management program to a numerical controller of the numerical control machine tool, collects numerical control information input/output between the numerical controller and a servomotor, analyzes the numerical control information, and diagnoses the numerical control machine tool.