点接触蜗杆传动的齿面接触分析方法  

The Tooth Contact Analysis of Worm Gear Drive with Point Contact

作　　者：徐晓俊[1] 高业田[1] 李华敏[1] 

机构地区：[1]哈尔滨工业大学机械工程系

出　　处：《哈尔滨工业大学学报》1990年第2期95-105,共11页Journal of Harbin Institute of Technology

摘　　要：蜗杆传动副接触区的予控是提高蜗杆传动副传动质量的重要手段。本文提出用已知齿面接触点邻域内的曲面三阶表示来求解新的接触点,进而分析接触区二阶参数的方法,可对点接触蜗杆传动副的接触情况进行精确分析,从而实现对蜗杆传动副接触区的予控。本文的方法还可用来分析优化齿面的曲率修正参数,以及误差作用下的齿面接触情况。It is a important method to control the tooth beating for the improvement of the quality of worm gear drive. This paper presents the method to express the known tooth surfaces with a third-order surface, which is used to solve the new contact point and the second-order parameters of the tooth beating. This method can be applied to analyse the contact condition of worm gear drive exactly, so the control of the tooth bearing can be implementated in the design stage. Also this method can be used to optimize the parameters of modified worm gear drive and analyse the contact condition under errors.

关 键 词：蜗杆传动 接触分析 三阶曲面 

分 类 号：TH132.44[机械工程—机械制造及自动化]