外啮齿轮泵油压测试方法与分析  

Testing Method and Analysis of Oil Pressure in Outer Gear Pumps

作　　者：顾建勤[1] 

机构地区：[1]上海工程技术大学工程实训中心,上海200336

出　　处：《上海工程技术大学学报》2003年第4期281-285,共5页Journal of Shanghai University of Engineering Science

摘　　要：液压系统的测试是相当复杂的。试图通过对齿轮泵工况的理论分析,结合工程测试方法,揭示影响齿轮泵工作的一些主要因素。这种方法同样适用于其他液压系统的故障诊断。The testing of hydraulic pressure systems is quite complicated. By analyzing theoretically the working conditions of gear pumps and using the engineering method of testing, this paper shows some main factors which affect the functions of gear pumps. This special method can also be used in diagnosing the failure in other hydraulic pressure systems.

关 键 词：外啮齿轮泵 油压测试 液压系统 故障诊断 压力传感器 

分 类 号：TH325[机械工程—机械制造及自动化]