基于ABAQUS的渐开线斜齿圆柱齿轮传动误差研究  

Research on Involute Helical Cylindrical Gear Transmission Error Based on ABAQUS

作　　者：刘欣荣[1] 汪中厚[1] 久保爱三[2] 张开元 Liu Xinrong1, Wang Zhonghou1, Kubo Aizoh2, Zhang Kaiyuan1(1. University of Shanghai for Science and Technology, Shanghai 200093, China; 2. School of Engineering, Kyoto University, Kyoto 606-8501, Japa)

机构地区：[1]上海理工大学,上海200093 [2]京都大学工学部

出　　处：《系统仿真学报》2018年第10期4002-4008,4013,共8页Journal of System Simulation

基　　金：上海市科学技术委员会(民生科技支撑计划专项)(15110502300)

摘　　要：为了研究渐开线斜齿圆柱齿轮的传动误差,提出了渐开线斜齿轮的扭转振动模型。研究了渐开线斜齿圆柱齿轮的静态和动态传动误差,分析了不同载荷下动态传动误差曲线的变化规律,并与静态传动误差进行了对比分析。研究表明,载荷越大,静、动态传动误差的绝对值越大,但动态传动误差的峰值差并不是单纯地递增或递减,而是呈凹线型分布,存在一个最小值;静态传动误差曲线的波动较平稳,动态传动误差曲线在剧烈波动后快速趋于平稳。同时还研究了材料阻尼对动态传动误差的影响,研究表明:材料的临界阻尼越小,渐开线斜齿圆柱齿轮传动越不平稳。The present paper comes up with torsional vibration model of involute helical gear in order to study the transmission error of involute helical cylindrical gear. Itfinished the analysis about transmission error of involute helical gear both in the static and the dynamic, at the same time, it showed the laws of dynamic transmission error curve under different loads, which would be compared with the laws of static transmission error curve. The research showed that the greater the load, the larger the absolute value of transmission error, however, the peak difference of dynamic transmission error is not a linear distribution for there exists a minimum, namely, the concave distribution; The results proved that the fluctuation of the static transmission error curve is steady and smooth and dynamic transmission error curve will tend to steady state after severe fluctuating. Meanwhile, it showed the impact of damping material on dynamic transmission error： the smaller value of the material critical damping, the more unstable involute helical tooth cylindrical gear.

关 键 词：斜齿轮圆柱齿轮 动态特性 传动误差 材料阻尼 

分 类 号：TH113[机械工程—机械设计及理论]