浅谈双离合自动变速器啸叫噪声解决方法

Brief Talking About the Whistling Noise Solution of Dual Clutch Automatic Transmission

文章介绍了啸叫噪声产生原因,提出传动误差的概念、影响因素及优化方法,并结合实例,借助Romax分析软件,通过优化微观修形参数降低传动误差,同时结合接触斑点试验,有效解决了啸叫问题,为变速器挡位齿轮啸叫的解决提供思路。

Given the causes of whistling noise,puts forward the concept of transmission error,influencing factors and optimization method.Combines with an example,with the help of Romax analysis software,reduces transmission error by optimizing micro-modification parameters,and combines with contact test,effectively solves the problem of whistling,which provides a solution for the whistling of gears in transmission gears.