液压冲击器新型先导式配流阀的研究

Study of a New-Style Polit Valve of Hydraulic Chipper Device

介绍了作者最新研究设计的一种新型先导式配流阀 ,使用该阀可以实现液压冲击器的压力反馈控制 ,即通过调节先导阀的调定压力 ,来控制液压系统的压力 ,从而达到无级调节液压冲击器冲击能的目的。对新阀进行了静态分析和动态计算机仿真研究 ,为进一步研制该阀提供了理论依据。

A new style polit valve which is studied by the author in these days is introduced. Using this valve may realize the control of pressure feedback of hydraulic chipper device. By adjusting the pressure to control the pressure of hydraulic system in order to regulate the chipper energy of hydraulic chipper device. Gives the static analysis and dynamic emulation offering the foundation for the further study.