双向动平衡检测技术在汽车变矩器上的应用  

The application of two-way balancing test technology in torque converter

作　　者：任工昌[1] 王宏卫[1,2] 

机构地区：[1]陕西科技大学机电工程学院,陕西西安710021 [2]陕西航天动力高科技股份有限公司,陕西西安710077

出　　处：《陕西科技大学学报（自然科学版）》2014年第5期137-141,共5页Journal of Shaanxi University of Science & Technology

基　　金：国家自然科学基金项目(51175314);"十二五"国家科技支撑计划项目(2012BAF02B01)

摘　　要：液力变矩器是车辆无极变速的重要部件之一,液力变矩器的动平衡检测是急需解决的问题.文章对双向动平衡检测的原理及测量模型进行了研究,并采用该方法进行了双向差速动平衡机的系统设计,通过常用动平衡检测方法的对比,验证了双向动平衡检测技术在提高液力变矩器的动平衡精度上有着显著的效果.Torque converter is one of the important parts of the vehicle infinitely variable,so the balancing test of the torque converter is an urgent problem.The principle of two-way balancing test and measurement models were studied,and two-way differential speed balancing machine was designed by using this method in this paper.By contrast the common balancing test methods to verify that the two-way balancing test technology has a significant effect on the torque converters′dynamic balance in improving the accuracy.

关 键 词：液力变矩器 动平衡 双向动平衡检测技术 

分 类 号：TH877[机械工程—仪器科学与技术]