液压系统压力脉动的机理

Mechanism Research of Pressure Ripple for Hydraulic Systems

主要对液压系统中压力产生脉动的机理进行分析 ,从而找出流体压力脉动的各种原因 ,总结出脉动压力的基本种类与特征 ,典型故障时的压力脉动波形 ,并对压力脉动的频率成分进行了分析 .

By mechanism analysis of the fluid pressure ripple for hydraulic systems we found various causes of fluid pressure ripple,the characteristics and main types,wire graph of fluid pressure ripple when typical failure occurred.And we finally analysed various frequency of fluid pressure ripple.