速度调节阀两种节流方式调速效果的分析与研究

The Analysis and Research for the Speed Control Effect in Two Speed Regulator Installation Ways

速度调节阀用以调节气动系统中气动执行元件的运动速度。它有进气节流和排气节流两种安装方式。虽然这两种安装方式都可以调节气动执行元件的速度,但调节效果有着很大不同。通过理论分析、软件仿真、试验分析三种方法对这两种节流方式的调速效果进行比较和分析,得出了排气节流的效果要好于进气节流的结论。

The speed regulator is used to adjust the installation ways as inlet throttling and exhaust throttling. speed of the components in pneumatic system. It has two These two ways can both adjust the speed of the pneumat-ic actuators, but the effects are different. Three ways is used that theoretical analysis, software simulation and test analysis to compare the two installation ways. Through the research, the conclusion that exhaust throttling is better than inlet throttling is got.