摘要
本文介绍了一种PWM型数控电液比例微小流量阀组,分析了阀组的组成与结构特点,探讨了实现微小流量和宽速比控制的途径及方法,给出了它的应用情况。
This paper describes a PWM type numerical control micro - flow electrohydraulic proportional valve set, analyzes structural charactreristics and composition of the valve set, and explores the method and the way to achieve micro -flow and wide speed ratio controls.
出处
《机床与液压》
北大核心
1996年第2期33-35,3,共3页
Machine Tool & Hydraulics
