一种新型2D电液比例方向阀的实验研究  

Experimental Research on New 2D Electro-hydraulic Proportional Directional Valve

作　　者：陈莹[1] 申屠胜男 孙杰[1] 阮健[1] 左强[1] 励伟[1] 

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

出　　处：《液压气动与密封》2014年第4期14-17,共4页Hydraulics Pneumatics & Seals

摘　　要：阐述了一种新型2D电液比例方向阀的结构和工作原理。对基于该工作原理制成的4台6mm通径2D电液比例方向阀样阀进行实验研究,测试了阀在7MPa系统压力下的空载流量特性。研究结果表明这种2D比例方向阀具有良好的流量特性。The structure and working principal of a new 2D Proportional Directional Valve are demonstrated. On this basis experimental research on four 6mm diameter 2D Electro-hydraulic Proportional Directional Valve has been done, testing its flow characteristics without load under 7MPa system pressure. Experiments show that the new 2D Proportional Directional Valve has ideal flow characteristics.

关 键 词：2D阀 压扭联轴器 比例方向阀 实验研究 

分 类 号：TH137[机械工程—机械制造及自动化]