液压泵效率的试验研究  

Experimental Study on Hydraulic Pump Efficiency

作　　者：王新晴[1] 张红涛[1] 魏惠[1] 孙彦青[1] 将文峰[1] 

机构地区：[1]解放军理工大学工程兵工程学院,江苏南京210007

出　　处：《机床与液压》2012年第22期77-79,共3页Machine Tool & Hydraulics

摘　　要：液压泵是液压系统的动力源,其性能直接影响工程装备工作状况。液压系统集成度比较高,拆卸、安装比较麻烦,维修周期长,不利于液压泵的维护、检修,影响工程进度。基于以上问题,提出针对液压泵的就车检修办法,安装简单方便,检修效率高。已经实际应用到工程装备的实际维修过程中去,取得良好的效果。As power source of hydraulic system, hydraulic pump directly affects the performance of engineering equipment. Hydraulic system is highly integrated, troublesome to disassemble and fix, long maintenance cycle. It is difficuh to maintain and repair, and may affect the progress of construction. To overcome these problems, a method overhauling hydraulic pump on vehicle was presented. Using the method, installation is easy and maintaining efficiency is high. It has been applied in practical repairment of engineering equipment and good result is achieved.

关 键 词：液压泵 容积效率 特性曲线 

分 类 号：TH137[机械工程—机械制造及自动化]