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.
出处
《液压气动与密封》
2014年第4期14-17,共4页
Hydraulics Pneumatics & Seals
关键词
2D阀
压扭联轴器
比例方向阀
实验研究
2D valve
elastic pressure torsion coupling
proportional directional valve
experimental research
