齿轮综合修形方法的研究  

Research on Gear Comprehensive Modification

作　　者：徐香翠[1] 宋爱平[1] 张礼峰[1] 黄建伟[1] 

机构地区：[1]扬州大学机械工程学院,江苏扬州225001

出　　处：《机械传动》2011年第11期21-25,29,共6页Journal of Mechanical Transmission

摘　　要：在齿轮副传动过程中,弹性变形和安装误差是造成传动误差的主要来源,通过分析齿廓修形和齿向修形的不足,提出了一种新型的修形方法——综合修形,来提高齿轮副传动平稳性与承载能力;根据轮齿啮合弹性变形的规律确定了综合修形的相关参数,并推导出其计算公式。最后用有限元方法验证了综合修形可以明显改善齿轮副的齿面受力状态。In the course of gear pair transmission,the elastic deformation and installation error are the main source of causing transmission error.A new method—comprehensive modification for improving gear pair transmission steadiness and bearing capacity is puts forward through analyzing the shortage of profile modification and axial modification.The related parameters of the comprehensive modification are determined according to the elastic deformation law of gear mesh and the calculation formulas are deduced.Finally,the comprehensive modification can obviously improve the tooth surface stress state is verified by finite element analysis method.

关 键 词：齿轮 综合修形 有限元分析 

分 类 号：TH132.41[机械工程—机械制造及自动化]