摘要
分析了矩形及国影节流孔的流量特性。介绍了伺服阀制造过程中所需各种流量测试时的油路连接和流量关系式，并对差压式流量计的特点及在伺服阀制造工艺中的实际应用作了叙述。
In this paper, the flow features of rectangular and circular-shaped throttle ports are presented. Oil circuits and flow relations usedin different flow tests for servovalve manufacturing are introduced. Also, the characteristics of differential pressure flow meter and its application in the processing of servovalves are stated.
出处
《航空精密制造技术》
1999年第4期32-34,共3页
Aviation Precision Manufacturing Technology
关键词
伺服阀
液动配磨
流量特性
搭接量
servovalve hydrodynamic fitting grinding flow feature overlapping
