摘要
本文分析了挖掘机的典型工况和动臂下降过程,阐述了目前控制方式的缺点,针对这些缺点介绍了一种液压挖掘机动臂再生液压回路和控制方法,并总结了动臂再生技术的优点。
This paper analyses the typical working conditions and boom decline process of excavator, describes the shortcomings of the current control mode,address these shortcomings introduces a boom regeneration hydraulic circuit and control method of hydraulic excavator, and sums up the advantages of boom regeneration technologies.
出处
《液压气动与密封》
2008年第5期48-50,共3页
Hydraulics Pneumatics & Seals
关键词
挖掘机
液压缸
再生
节能
hydraulic excavator
cylinder
regeneration
power saving
