4通径2D数字伺服阀的静态特性实验研究  

Experimental Research on Static Characteristics of 4mm Diameter 2D Digital Servo Valve

作　　者：陈莹[1] 阮健[1] 时梦[1] 左强[1] 傅莹龙 张凯[1] 

机构地区：[1]特种装备制造与先进加工技术教育部重点实验室(浙江工业大学),浙江杭州310014

出　　处：《流体传动与控制》2013年第6期9-12,共4页Fluid Power Transmission & Control

摘　　要：阐述了2D数字伺服阀的结构及工作原理,在此基础上,对4只4通径的2D数字伺服阀进行了静态特性实验研究,测试其空载流量特性曲线、零位泄漏特性曲线。The structure and working principle of 2D digital servo valve are demonstrated.On this basis,experimental study on the static characteristics of four 4mm diameter 2D digital servo valve has been done,and their No-load flow characteristic curve and zero leakage curve are observed.Experiments show that 4mm diameter 2D digital servo valve has ideal static characteristics and low pilot control zero leakage.

关 键 词：2D数字伺服阀 静态特性 实验研究 

分 类 号：TH137[机械工程—机械制造及自动化]