大流量双主动双电反馈电液比例插装式节流阀研制与开发  

Study and Development on a Large Flow Double Active and Double Feedback Electro-hydraulic Proportional Plug-in Throttle Valve

作　　者：于良振 王明琳 方锦辉[2] 

机构地区：[1]山东泰丰液压设备有限公司,山东济宁272000 [2]浙江大学机械电子工程控制研究所,浙江杭州310027

出　　处：《机床与液压》2010年第2期46-47,82,共3页Machine Tool & Hydraulics

摘　　要：大流量双主动双电反馈电液比例插装式节流阀具有流量大、频响高等特点。介绍了该阀的研发过程,分析了该阀的设计要求,通过AMESim对该阀进行了建模与仿真分析,在此基础上设计并试制了样机,通过试验验证,该阀的各项性能指标均达到设计要求。A large flow double active and double feedback electro-hydraulic proportional plug-in throttle valve was developed which has the characteristics of large flow and high frequency. Based on the analysis of the technology demand for the valve, the simulation analysis was made by AMESim software. The valve was designed and trial-produced based on the simulation. Experimental result shows that all capability criterions meet the technology demand.

关 键 词：电液比例插装阀 双电反馈 双主动 

分 类 号：TH137.52[机械工程—机械制造及自动化]