The Loading Ability Analysis of Spiral Spline

Abstract:

With the detailed force analysis of spiral spline transmission, the relationship of each force was derived. On the basis of this, referred to the designing and checking criterion of the straight-tooth spline transmission and spiral transmission, the calculation methods of the surface extrusion stress (or pressure) of the spiral spline teeth side, the shear stress and the max-flexural stress of the spiral spline teeth root, and the equivalent stress of the screw bolt were derived, and the checking criterions for them were put forward. An example, the surface extrusion stress through the calculation methods compared with that through ANSYS Workbench simulation, verifies the calculation methods of the surface extrusion stress (or pressure) of the spiral spline teeth side.

• Periodical: Applied Mechanics and Materials (Volumes 475-476)
• Pages: 1507-1512
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.475-476.1507
• Online since: December 2013
• Authors: Jun Yang, Hua Li, Qing Tao Li, Jin Yao
• Keywords: Force Analysis, Loading Ability, Spiral Spline, Workbench

References

[1] Xiongbin Li, a kind of Overrunning Clutch for Starter, Chinese Patent: CN202001523, 2011-10（In Chinese）.

[2] Honggang Jiang, Fan Ding and Jing Da, Research on Starting Characteristics of Rotation Starter One-way Clutch, Light Industry Machinery, Issue 5 (volume 28), 2010, 36-39（In Chinese）.

[3] Hao Xu, Mechanical Design Handbook (version 2) Chapter 34 of Volume 4, Beijing: Mechanical Industry Press, 2001, 7-12（In Chinese）.

[4] Xuanhuai Qiu etc., Mechanical Design (version 4), Beijing: High Education Press, 1997, 126-128（In Chinese）.

[5] GB/T 1172. 1999, Conversion of hardness and strength for ferrous metal （In Chinese）.

[6] Xiaolong Liu, Discussion on the Allowable Bearing Stress of Key Joint, Mechanical Engineering & Automation, Issue 2, 2010, 183-184（In Chinese）.