摘要
以CATIA二次开发建立的弧齿锥齿轮三维模型为研究对象,利用Abaqus软件对弧齿锥齿轮进行仿真分析,仿真了在不同载荷下弧齿锥齿轮的动态性能,进行了接触分析,提取了传动误差曲线。结果表明,随着载荷的增大,齿轮的传动误差波动幅值随之减小,但偏离零线的幅度随之增大,表明弧齿锥齿轮在载荷增大的情况下传动更加平稳,传动精度随之降低。
Taking the 3D model of spiral bevel gear built by CATIA through the secondary development as research object,the simulation analysis of spiral bevel gear is carried out by using Abaqus software,and the dynamic performance of spiral bevel gear under different loads is simulated.The contact analysis s conducted and the curve of transmission error is extracted.The results show that the fluctuation amplitude of gear transmission error decreases with the increase of load,but the deviation from the zero line increases.It indicates that the spiral bevel gear drives more smoothly with increased load,the transmission accuracy decreased accordingly.
作者
危刚
汪中厚
吴晗
Wei Gang;Wang Zhonghou;Wu Han(College of Mechanical Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China)
出处
《机械传动》
北大核心
2019年第2期118-121,共4页
Journal of Mechanical Transmission
关键词
弧齿锥齿轮
动态性能
传动误差
接触分析
Spiral bevel gear
Dynamic performance
Transmission error
Contact analysis
