Cao Zhigang,Xu Jianzhong,Shao Guangjun,et al.Analysis and Approximate Replacement of Tool for Trapezoid Spline Shaft[J].Journal of Mechanical Transmission,2022,46(05):173-176.
Cao Zhigang,Xu Jianzhong,Shao Guangjun,et al.Analysis and Approximate Replacement of Tool for Trapezoid Spline Shaft[J].Journal of Mechanical Transmission,2022,46(05):173-176. DOI: 10.16578/j.issn.1004.2539.2022.05.026.
The trapezoid spline has the characteristics of good guidance and self-centering, and its application range has been extended to the field of low-speed and high-torque transmission. Based on the tooth profile normal line method, the formula of the hob tooth profile of the trapezoid spline shaft is analyzed. At the same time, the formula for the cross-sectional shape of the forming cutter is derived. Finally, the tooth profile deviation of the involute spline shaft instead of the trapezoid spline shaft is calculated. It will provide a certain reference for the actual use and localization of related parts.
关键词
梯形花键滚刀齿廓刀具截型齿廓偏差
Keywords
Trapezoid splineHob tooth profileCross-sectional shape of the toolTooth profile deviation
references
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