某型旋转直接驱动伺服阀结构改进设计  

Configuration Improvement Design of a Rotary Direct Drive Servovalve

作　　者：付华军[1] 

机构地区：[1]南京机电液压工程研究中心航空机电系统综合航空科技重点实验室,江苏南京211106

出　　处：《机床与液压》2015年第8期70-72,共3页Machine Tool & Hydraulics

摘　　要：简介某型旋转直接驱动伺服阀工作原理,介绍该型号阀改进设计前后的结构和使用状况,并在实验室对该型阀进行改进设计前后对比试验,验证改进设计后,该型号阀结构更加合理,性能更能满足系统要求。A rotary direct drive servovalve working principle was described. The servovalve structure and usage of improvement design before and after were introduced, and comparative tests were done in laboratory. It is verified that the improved servovalve has reasonable structure and better performance.

关 键 词：旋转直接驱动伺服阀 改进设计 试验验证 

分 类 号：TH137.5[机械工程—机械制造及自动化]