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声发射是一种新的切削刀具状态的监测方法。本文作者提出了一种对刀具状态声发射信号的包络线特性参数进行分析 ,及对刀具状态的模式进行识别的方法 ,试验获得满意的结果
Acoustic emission is a new method of monitoring the condition of cutting tools. The author of this paper presents a method of analyzing the characteristic parameters of the envelope of the acoustic emission signal of the tool and identifying the mode of the tool state, and the experiment obtains satisfactory results