Modeling and Power Flow Analyzing for Power Split System of Spiral Bevel Gears
According to the traditional gear power split systems with parallel axes, star gear trains and planetary gear trains, we put forward a new power split system of spiral bevel gears and established its mechanical model. The moment equilibrium and deformation compatibility conditions of the system were proposed and the stiffness curves of gear pair were fitted. Then the power split situation of the system was calculated by an optimization method. The power split situations of the system with or without installation errors were obtained respectively, in an example of an aviation power split system of spiral bevel gears. The results show that the installation errors of shaft angle of the input gear and in axial direction of its adjacent output gear are beneficial to load sharing of the system, increase the load capacity of the main load-bearing gear and improve the vibration and noise of the system.
spiral bevel gears power split system moment equilibrium deformation compatibility
Gu Jiangong Fang Zongde Zhou Jianxin
School of Mechatronics, Northwestern Polytechnical University, Xian, China
国际会议
2009 International Workshop on Information Security and Application(2009 信息安全与应用国际研讨会)
青岛
英文
401-404
2009-11-21（万方平台首次上网日期，不代表论文的发表时间）