电液比例节流阀在压铸机上的应用研究

摘要

The operational principle of the electro-hydraulic proportional throttle valve was introduced. Its operating state was an-alyzed,The three performance curves for electrocasting machine were analyzed through experiments. Further discussion on the applica-tion of electro-hydraulic proportional throttle valve in die casting machine was done.%介绍电液比例节流阀的工作原理，并对其工作状态进行分析，通过试验分析了压铸机的3条性能曲线，对电液比例节流阀在压铸机上的应用做了深入的探讨。