李宏坤   

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Language:English

Paper Publications

Title of Paper:基于小波包分析的铣刀状态监测方法研究

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Date of Publication:2011-10-26

Journal:风机技术

Issue:5

Page Number:37-41

ISSN No.:1006-8155

Key Words:小波分析;声发射;牛鼻铣刀;铣刀状态

Abstract:应用小波分析方法,通过对声发射信号的处理及分析判别铣刀状态.以三齿牛鼻铣刀为实验对象,分别以铣刀3种状态为例,采用不同的切削参数进行铣削实验,将采集到的AE信号进行小波分解后再进行时频域对比,结果表明:该方法可以比较准确的判断铣刀状态,并且有较好的理论基础、直观性与易操作性.

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