精密推合锯动态特性的研究──噪声测量与分析

Study on Dynamic Characteristics for Precision Push Bench Saw-measure and analysis of noise

通过对牡丹江木工机械厂生产的ＭＪＣ１１２５精密推台锯的测试，找到了该类型机床的主要噪声源，并得出了空运转时随着转速提高噪声也提高的变化规律。

Through measuring MJCI 125 Precision push bench saw made in Mudanjiang Woodworking Machinery Works, find out its main noise source of this kind of machine tool, and the changerule is that raise rotational speed, the noise get higher when no load.