摘要
建立了2K-H型行星齿轮传动系统的静力学计算模型,并分析了该系统的静力学均载机理。利用当量啮合误差原理,得到了当量啮合误差和载荷不均匀系数的计算公式,对比分析了各构件的制造误差和安装误差对传动系统载荷不均匀系数的影响,并从所分析的误差中得到了对系统均载性能影响最大的误差项,以便于工程实际中参考。
A calculative model for a single stage planetary gear （type 2K-H） is presented and the static analysis of the mechanism of load balance is performed. With the theory of equivalent of mesh error and equivalent of mesh stiffness, the formula of equivalent of mesh error and load sharing coefficient are obtained, and the load sharing coefficient of each planetary gear is calculated in consideration of the parts＇ manufacturing error and assembly error. The critical error is determined and it is helpful for the design of planetary gears.
出处
《机械科学与技术》
CSCD
北大核心
2008年第9期1239-1242,共4页
Mechanical Science and Technology for Aerospace Engineering
关键词
行星传动
当量啮合误差
载荷不均匀系数
planetary gear
equivalent of mesh error
load sharing coefficient
