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浅析齿轮结构NVH问题的产生机理

 5 years ago
source link: https://zhuanlan.zhihu.com/p/34681474
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注:本文首发于“模态空间”公众号。在介绍齿轮NVH产生的根本原因之前,有必要对齿轮重合度这个概念作一个基本介绍。为了保证齿轮连续传动,要求齿轮的实际啮合线段B1B2大于齿轮的基圆齿距Pb,因而定义齿轮重合度…

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