CAJ | 학술논문

转鼓轴系统是轮胎高速均匀性试验机的重要组成部分之一，其动力特性及力学特性直接影响着轮胎高速均匀性试验机的检测精度。依托笔者设计的轮胎高速均匀性实验装置，利用 ANSYS 建立了转鼓轴系统的有限元模型，对其进行静力学和振动特性分析，得到了转鼓轴系统的整体位移、应力分布及其动力特性。模拟结果表明，所设计的转鼓轴系统满足相应的强度、刚度及稳定性要求，其结果可为完善轮胎高速均匀性试验机的结构设计、提高其测试精度提供一定的技术支持。
전고축계통시륜태고속균균성시험궤적중요조성부분지일，기동력특성급역학특성직접영향착륜태고속균균성시험궤적검측정도。의탁필자설계적륜태고속균균성실험장치，이용 ANSYS 건립료전고축계통적유한원모형，대기진행정역학화진동특성분석，득도료전고축계통적정체위이、응력분포급기동력특성。모의결과표명，소설계적전고축계통만족상응적강도、강도급은정성요구，기결과가위완선륜태고속균균성시험궤적결구설계、제고기측시정도제공일정적기술지지。
The drum shaft system,whose dynamic and mechanical characteristics have a vital in-fluence on the test accuracy of the high-speed tires uniformity testing machine (TUTM),is an important component of high-speed TUTM.A finite element model of the drum shaft system is established by ANSYS based on the configuration of the high-speed uniformity experiment device designed.Thereafter,statics and vibration characteristics of the model are analyzed and the whole displacement,stress distribution and the dynamic characteristics are obtained.The simula-tion results show that the designed drum shaft meets the requirement of strength,stiffness and stability.The present research results can provide technical support to improve the structure de-sign and test accuracy of high-speed tire uniformity testing machine.