摘要
对鸡西煤矿机械有限公司生产的MG300/700-WD型采煤机的原设计液压系统的组成、原理等作了简要介绍,对该系统在使用过程中存在的主要问题进行了阐述,对改进后的液压系统的组成、原理等作了介绍,对改进后的液压系统的常见故障作了详尽的分析,并对解决方法作了介绍。
This text have a simple introduction for structure and principle of hydraulic system of original design, explained the main problem of the process of this system using, have a introduction for structure and principle of hydraulic system improved, make an exhaustive analysis for common fault of hydraulic system improved, and introduce the way to solve a problem.
出处
《煤炭技术》
CAS
2007年第2期5-7,共3页
Coal Technology
关键词
液压系统
操作站
双联齿轮油泵
hydraulic system
operation station
double - united gear oil pump
