考虑齿间摩擦力的齿根弯曲应力计算  

Effect of Flank Frictional Force on the Bending Stress in Gear Root

作　　者：佘勃强[1] 吴引江[1] 崔亚辉[2] 

机构地区：[1]西北有色金属研究院宝德公司,陕西西安710016 [2]西安理工大学机仪学院,陕西西安710048

出　　处：《装备制造技术》2013年第6期34-36,共3页Equipment Manufacturing Technology

摘　　要：按照现行齿轮强度计算方法,全面地分析计算了齿间摩擦力对增速和减速传动中大、小轮齿根弯曲应力的影响。结果表明:考虑齿间摩擦力的影响后,从动轮的齿根应力有所减小,主动轮的齿根应力有所增加,特别是增速传动中的主动大齿轮较多,在设计时应予以考虑。According to the current calculation method of gear strength, comprehensive analysis of the effect of friction between teeth on the calculation of acceleration and reduction transmission of large, small tooth root bending stress. The results show that： considering the effect of friction between teeth after, from the wheel tooth root stress decreased, root active wheel stress increased, especially the active gear transmission of more growth, should be taken into account in the design of.

关 键 词：齿根弯曲应力 齿间摩擦力 主动轮 从动轮 

分 类 号：TH132.413[机械工程—机械制造及自动化]