摘要
为了分析减振器的装配性能与工作性能,以某型汽车发动机的一款橡胶扭转减振器为研究对象,应用ABAQUS软件建立有限元模型,对扭转减振器橡胶圈压装、滑移扭转和压脱过程进行仿真.比较压入力、滑移转矩与压脱力3个参数峰值的试验值与模拟值,验证仿真模型的可靠性.采用该仿真模型,对橡胶扭转减振器结构的再设计开展应用研究.结果表明:减振器型腔结构改进后的装配性能、工作性能都有明显的提升.
In order to analyze the assembly performance and working performance of a damper,a rubber torsional damper of a certain automobile engine was taken as the research object.The finite element model was established by using ABAQUS software.The simulation of the rubber ring pressing process,the slip torsion process and the press stripping process of the torsional damper were carried out.The reliability of the simulation model was verified by comparing the experimental values of the peak values of the three parameters,namely the pressure entry force,the slip torque and the pressure removal force,with the simulated values.With the simulation model,the re-design of the rubber torsional damper was studied.The results show that the assembly performance and working performance are improved obviously after improving the structure of the damper cavity.
作者
盛精
贺梦达
王方
肖祖玉
SHENG Jing;HE Mengda;WANG Fang;XIAO Zuyu(Fujian Key Laboratory of Advanced Design and Manufacture for Bus and Coach Xiamen University of Technology,Xiamen 361000,China;Fujian Bus and Special Vehicle R＆D Collaborative Innovation Center Xiamen University of Technology,Xiamen 361000,China;Hubei Guang＇ao Damper Manufacture Company Limited,Shiyan 442000,China)
出处
《华侨大学学报（自然科学版）》
CAS
北大核心
2018年第4期514-519,共6页
Journal of Huaqiao University(Natural Science)
基金
国家自然科学基金资助项目(51605407)
福建省科技创新平台资助项目(2016H2003)
关键词
橡胶扭转减振器
压入力
滑移转矩
压脱力
rubber-type torsional vibration damper
pressure entry force
slip torque
pressure removal force
