重庆理工大学学报（自然科学版）2018，Vol.32Issue(6)：59-65,7.DOI:10.3969/j.issn.1674-8425(z).2018.06.010
变速器传动轴变形对齿轮传递误差的影响分析
Influence of Transmission Shaft Deformation on Gear Transmission Error
摘要
Abstract
Taking a single gear pair transmission as the research object,a simulation analysis system model only considering the deformation of the transmission shaft is established.The influence of the deformation of the transmission shaft on the gear transmission error under different torques and the sensitivity of the gear transmission error to the single-degree-of-freedom deformation of the transmission shaft are researched.By changing the elastic modulus of the input and output shafts and the different mounting positions of the gear on the shaft,the effects of the rigidity of the shaft and the gear mounting position on the gear transmission error are analyzed.Being concluded as follow:under large torque,the deformation of the transmission shaft will have a significant impact on the gear transmission error;gear transmission error is most sensitive to rotation deformation of drive shaft around X direction (Center distance direction),and the second is the sensitivity to rotation around the Y direction(The gear circular force direction);when the gear is installed near the front bearing,the transmission error of the gear is larger.关键词
变速器传动轴/变形/齿轮传递误差Key words
transmission shaft/deformation/gear transmission error分类
交通工程引用本文复制引用
郑光泽,陈雪松,田联明,黄修鹏..变速器传动轴变形对齿轮传递误差的影响分析[J].重庆理工大学学报（自然科学版）,2018,32(6):59-65,7.基金项目
重庆理工大学研究生创新基金资助项目(YCX2016208) （YCX2016208）
