射流管伺服阀喷嘴的优化研究  

Research on Optimizing Nozzle for Jet Pipe Servo-valve

作　　者：姜波 殷熙中 王利宁 JIANG Bo;YIN Xi-zhong;WANG Li-ning(Shanxi Qinfeng Hydraulic Co.,Ltd.,Hanzhong 723000,China)

机构地区：[1]陕西秦峰液压有限责任公司,陕西汉中723000

出　　处：《液压气动与密封》2022年第2期35-36,34,共3页Hydraulics Pneumatics & Seals

摘　　要：简要介绍了射流管伺服阀的组成结构和工作原理,针对射流管伺服阀零漂问题,从其功能零件喷嘴入手,从其结构尺寸、加工工艺进行优化改进,通过优化改进提升了喷嘴的质量,降低射流管伺服阀的零漂。Structural compositions and working principle of the jet pipe servo-valve are briefly introduced. Through optimizing and improving the size and processing technology of nozzle which is the functional part of the jet pipe servo-valve, quality of the nozzle has been improved, and null shift of the servo-valve has been solved.

关 键 词：射流管伺服阀 喷嘴 零漂 研究 

分 类 号：TH137[机械工程—机械制造及自动化]