摘要
分析了目前我国煤炭行业掘进机的使用现状,介绍了132型掘进机的组成和系统特点,进一步探讨了123型掘进机电液控制系统的优化与改进方案,旨在减少安全事故的发生,为矿井安全保驾护航。
This paper analyzes the present situation of the use of the roadheader in China＇s coal industry, and introduces the composition and system characteristics of the 132-type roadheader.This paper further discusses the optimization and improvement of electro-hydraulic control system of No.123 type roadheader, and puts forward reasonable scheme and guidance to reduce the occurrence of safety accidents and to protect mine safety.
作者
张志忠
Zhang Zhizhong(No. 3 Coal Mine, Yangquan Shanxi 04500)
出处
《机械管理开发》
2018年第5期42-43,共2页
Mechanical Management and Development
关键词
132型掘进机
电液
控制系统
type-132 tunnelling machine
electro hydraulic
control system
