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:
Mar. 05, 2024
Filed:
Dec. 14, 2020
Changzhou Electromechanical Vocational and Technical College, Jiangsu, CN;
Jiangsu Dabei Smart Technology Co., Ltd, Jiangsu, CN;
Yunliang Wang, Jiangsu, CN;
Jing Lou, Jiangsu, CN;
Yuehui Zhuang, Jiangsu, CN;
Zhicheng Wang, Jiangsu, CN;
CHANGZHOU ELECTROMECHANICAL VOCATIONAL AND TECHNICAL COLLEGE, Jiangsu, CN;
JIANGSU DABEI SMART TECHNOLOGY CO., LTD, Jiangsu, CN;
Abstract
The present invention belongs to the field of automation equipment predictive maintenance, and relates to a method for diagnosing health of a CNC machine tool. Parameters such as vibration and temperature are detected by Zigbee nodes adopted in the present invention and uploaded to a Zigbee gateway. The detected data is transmitted by the Zigbee gateway to a cloud server for digital signal processing, data mining and analysis processing. After a training test of the above data is carried out by the cloud server, a health degree model is obtained. The health degree model is transmitted by the cloud server to the Zigbee gateway. A clock circuit can be used for synchronizing system time and recording time as data is recorded. For the on-line predictive maintenance of a CNC machine tool, the most rapid and accurate predictive maintenance information is provided.