挖掘机回转液压系统的节能研究  

A study of energy saving in slewing system of hydraulic excavator

作　　者：范基[1] 王志兰[1] 

机构地区：[1]同济大学

出　　处：《工程机械》1991年第7期34-37,共4页Construction Machinery and Equipment

摘　　要：本文分析了挖掘机回转时的能耗过程,简述了现有系统存在的问题,介绍了新研制的次级调节回转系统节能原理及系统参数的选择。The energy consumption during slewing process of excavator is analyzed and the existing problems of present hydraulic systems are described briefly. The energy saving principle of a newly developed slewing system with secondary regulation and the selection of system parameters are introduced.

关 键 词：挖掘机 液压系统 节能 

分 类 号：TU621.03[建筑科学—建筑技术科学]