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, 2004
Filed:
Mar. 18, 2004
Makoto Fujishima, Yamatokoriyama, JP;
Masahiro Komatsu, Yamatokoriyama, JP;
Akio Karyu, Yamatokoriyama, JP;
Kingo Maeda, Yamatokoriyama, JP;
Yuichi Nakazawa, Yamatokoriyama, JP;
Shizuo Nishikawa, Yamatokoriyama, JP;
Mori Seiki Co., Ltd., Yamatokoriyama, JP;
Abstract
The invention relates to a maintenance system for machine tool. In the maintenance, system , a user management apparatus connected to a numerical control section of a machine tool , and a manufacturer management apparatus disposed on a side of a manufacturer are connected to each other via Internet . The user management apparatus collects data relating to an operating condition of each driving mechanism of the machine tool , and accumulates the data. When a predetermined transmission condition is satisfied, the user management apparatus transmits the accumulated operating condition data to the manufacturer management apparatus in the form of an electronic mail. The manufacturer management apparatus evaluates the consumption degree of each driving mechanism based on the received operating condition data, and outputs an alarm when the consumption degree exceeds a reference value.