Design and Reliability Analysis of Electrical Control System of Computer Numerical Control (CNC) Machine Tools

被引：0
|
作者：
Chu, Jian [1 ]
Gao, Lisha [1 ]
Li, Gang [1 ]
机构：
[1] Tianjin Univ Technol & Educ, Tianjin Key Lab Informat Sensing & Intelligent Co, Tianjin, Peoples R China
来源：
AGRO FOOD INDUSTRY HI-TECH | 2017年 / 28卷 / 01期
关键词：
CNC machine tools; electrical control system; reliability; system design; evaluation index;
D O I：
暂无
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
Electrical control system is the core of CNC machine tools. Its reliability level has a direct impact on the overall performance of CNC machine tools. Therefore, the electrical control should be designed normatively according to its principles to ensure safe and reliable operation of CNC machine tools. Based on the perspective of CNC machine tools' control and management, this paper designs the electrical control system of CNC machine tools, and improves its design from monitoring and emergency stop protection circuit, power supply circuit, hardware circuit design etc. Then it analyzes the reliability index, current situation and new index of numerical control electric control system in order to improve the reliability of CNC system through the implementation of the reliability growth technology of the CNC system.
引用
收藏
页码：184 / 187
页数：4
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