液压油污染对煤机产品液压系统的影响及控制  

Influences and control of hydraulic oil pollution to hydraulic system of coal machinery products

作　　者：胡方海[1] 杨鑫 

机构地区：[1]三一重型装备有限公司,辽宁沈阳110027 [2]三一重工股份有限公司,湖南长沙410100

出　　处：《煤炭工程》2010年第10期113-114,共2页Coal Engineering

摘　　要：文章重点分析了液压油污染的产生途径和对煤机产品液压系统的影响,以及由此引起的故障现象,给出了减少液压系统油液污染、提高液压系统可靠性的方法与措施。The paper stressed the analysis on the access to cause the hydraulic pollution,the pollution influenced to the hydraulic system of the coal machinery products and the fault phenomenon occurred.The paper provided the method and measure to reduce the oil pollution of the hydraulic system and to improve the reliability of the hydraulic system.

关 键 词：污染 液压油 煤机产品 液压系统 控制 

分 类 号：TD421[矿业工程—矿山机电]