STUDY ON THE VIBRATION CHARACTERISTIC OF THE METAL PUSHING BELT CONTINUOUSLY VARIABLE TRANSMISSION

作     者：Yang Wei Qin Datong Li Yilong Zhu Caichao The State Key Laboratory of Mechanical Transmission,Chongqing University 

作者机构：重庆大学 机械传动国家重点实验室 重庆 

出 版 物：《Chinese Journal of Mechanical Engineering》 (中国机械工程学报（英文版）)

年 卷 期：2001年第14卷第2期

页      面：175-178,183页

核心收录：

学科分类：08[工学] 080203[工学-机械设计及理论] 0802[工学-机械工程] 

基　　金：NationalNaturalScience FoundationofChina(No .5 9835 16 0 ) 

主　　题：Continuously variable transmission Finite element model Modal analysis Vibration characteristic 

摘      要：The solid and finite element model of metal pushing type continuously variable transmission are established at speed ratio of i =0 5 and i=2 0. In order to solve the problem of the complicated of structure,the node node rod discrete finite element model is put forward and the whole system is simplified and *** natural frequency and mode shape of system are solved by iterative Lanczos reduce method for sensitivity analysis in finite element *** new method and the result can be used to improve the smoothness of the variable transmission system and to propose the theory for reducing noise at operation.