流量放大阀的流量放大特性试验研究及分析

摘要

该文介绍了流量放大阀的工作原理，搭建了流量放大阀性能试验系统，并对比了两种流量放大阀的流量放大特性曲线，结果表明：流量放大阀的流量放大特性曲线直接影响轮式装载机的转向性能，通过设计优化，可获得较优的转向性能。%This paper introduces the working principle of flow amplifying valve, set the flow amplifying valve performance test system, and compares the two kinds of flow amplifying valve flow amplification characteristic curve, the results show that the flow amplifying valve flow amplification characteristic curve directly influence the steering performance of wheel loader, by optimizing the design, can obtain bet-ter steering performance.