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本文提出一种简便易行的用声测原理实现在发动机多层包容、高噪音的恶劣测量条件下,测量齿轮行波共振转速及动频的机外检测方法。该方法有较高测量精度,并且使用简便。
This paper presents a simple and easy to use acoustic principle to achieve the engine multi-layer tolerance, high noise under the conditions of harsh measurement gear traveling wave resonance speed and frequency of the machine detection method. The method has high measurement accuracy and is easy to use.