用节流阀和调速阀的进油节流调速回路速度-负载特性研究

Research on Speed-load Characteristic of Inlet Speed Adjusting Circuit with Throttle Valve and Flow Control Valve

通过实验,对分别采用节流阀和调速阀的进油节流调速回路的速度负载特性进行了研究,并做出了速度负载特性曲线,得出了采用调速阀的进油节流调速回路的适用条件,对正确对待和使用这两种调速方式提供了参考。

Through the experiment, this papaer used the throttle valve and flow control valve, studied the load speed characteristics of the inlet speed adjusting circuit, and make the speed of the load characteristic curve, obtained the application conditions of speed adjusting circuit with the flow control valve, and gave the correct treatment and choice of these two speed adjusting methods.