误差对分流集流阀同步精度的影响  

Influnce of Error on Synchronization Accuracy of Diverter and Collecting Valve

作　　者：牛金龙 汪洪峰 宋娓娓 曹可可 Niu Jinlong;Wang Hongfeng;Song Weiwei;Cao Keke(School of Mechanical Engineering,Anhui University of Technology,Huainan 232001,China;School of Mechanical and Electrical Engineering,Huangshan University,Huangshan 245021,China)

机构地区：[1]安徽理工大学机械工程学院,安徽淮南232001 [2]黄山学院机电工程学院,安徽黄山245021

出　　处：《黄山学院学报》2022年第5期20-22,共3页Journal of Huangshan University

摘　　要：针对制造误差对分流集流阀精度的影响,分析了分流集流阀的结构和原理,再利用AMESim建立分流集流阀液压系统模型并验证了模型的准确性。探讨了对中弹簧刚度、固定节流口直径、可变节流口预开度、阀芯直径等结构参数的误差对分流集流阀同步精度的影响。In view of the influence of manufacturing error on the accuracy of diverter and collector valves,this paper analyzes the structure and principle of the diverter and collector valve and then uses AMESim to establish the hydraulic system model of the diverter and collector valve and verifies the accuracy of the model.The influence of the errors of the structural parameters such as the stiffness of the centering spring,the diameter of the fixed throttle,the pre-opening of the variable throttle,and the diameter of the valve core on the synchronization accuracy of the diverter and collector valve is discussed.

关 键 词：分流集流阀 误差 同步精度 

分 类 号：TH138.529[机械工程—机械制造及自动化]