刀具破损在线监测及其系统的研究

Study on The In-process Monitoring and System for Tool Breakage

采用声发射（ＡＥ）和主轴电机电流双特征参数融合检测的方法，研制了一种刀具破损监测系统主要介绍系统的硬件结构。

In this paper, the method of detecting multiple charactrristic parameter′s fusion of using both the acoustic emissior (AE) and motor current signal is adopted The specially monitoring system of the tool breakage has been developed The paper described the software and the hardware structure of the system, established the arithmetic model for realizing parameter's detection The raliability of the system used for monitoring in-process the tool breakage has been experimented