傅里叶节曲线非圆齿轮传动仿真及参数影响研究(英文)

Modeling and Simulation of Fourier Section Curves of Non-circular Gear and Study on Impact of Parameters

非圆齿轮的非匀速传动在一些机构中起到了独特的作用。傅里叶非圆齿轮是其中一种,其节曲线表达是傅里叶函数。通过啮合点径向按傅里叶函数周期性变化实现齿轮周期性变速传动,建立傅里叶非圆齿轮传动数学模型,研究分析其传动特性。

The non-uniform transmission of non-circular gear has played a unique role in a number of institutions. Fourier non-circular gear is one expression of its pitch curve. Fourier function periodically change gears the cyclical variable speed drive engagement point to the diameter, through the establishment of the non-circular gear in Fourier mathematical model, this study analyzed the characteristics of the transmission.