采用节流阀和调速阀的速度调节回路的对比实验

The Comparative Experiment of the Speed Control Circuit that Adopt the Throttle Valve and Flow Regulating Valve

在速度调节回路中,分别接入节流阀和单向调速阀,通过对比实验,记录在有负载和无负载情况下,以及开口大小不同的情况下,液压缸的全程运动时间,由此分析、验证各种液压元件在该回路中的作用,以及它们的功能和结构。

Through the contrast experiment that in the adjustable speed loop respectively adopt the throttle and one-way flow regulating valve, the paper records the hydraulic cylinder of a full range of motion on a load and no load cases, and opening size different situations, then analyzes, tests and verifies time of hydraulic components in the loop, the role and their functions and the structures.