Through the analysis of experimental model and air dynamic of type MB503 wood surface planer, and chief noise source was fixed, and was verified by the experiment.

通过对MB503型木工平刨床进行试验模态和空气动力学的分析，确定了木工平刨床的主要噪声源，并进行了实验验证。

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Dynamic analysis of structure through combining the finite element method with the experimental mode is a practical reliable and effective modern method.

试验模态分析与有限元计算相结合的研究方法是一种实用、可靠的结构动态分析的现代方法。

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This paper deals with the dynamic characteristics of the X8132 universal milling machine based on the experimental model analysis technology.

本文根据试验模态分析技术，对x 8132万能工具铣床的动态特性进行了研究。

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