摘要
首先对液压挖掘机机构和工况做出分析,并阐述了挖掘机多路阀的发展脉络,并以实例说明了多路阀动作过程以及负载敏感系统的工作原理。
The paper makes analysis to hydraulic excavator about its structure and working condition and accounts developing venation, and illustrates multiple unit valves about its operation process by example and working principle of load sensitive system applied extensively.
出处
《矿山机械》
北大核心
2004年第11期30-32,共3页
Mining & Processing Equipment
