Application of AE and cutting force signals in tool condition monitoring in micro-milling

被引：130

作者：

Jemielniak, K. ^{[1
]}

Arrazola, P. J. ^{[2
]}

机构：

[1] Warsaw Univ Technol, Narbutta 86, PL-02524 Warsaw, Poland

[2] Mondragon Univ, Mfg Dept, Arrasate Mondragon, Spain

来源：

CIRP JOURNAL OF MANUFACTURING SCIENCE AND TECHNOLOGY | 2008年 / 1卷 / 02期

关键词：

Micro-milling; Tool condition monitoring; Acoustic emission; Cutting forces;

D O I：

10.1016/j.cirpj.2008.09.007

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The paper presents acoustic emission and cutting force signals application in tool condition monitoring in micro-milling of cold-work tool steel. The results obtained revealed strong influence of tool wear on acoustic emission signal, providing acceptable results even while used separately. The signal was easy to register, and showed a very short reaction time to the tool-workpiece contact. As excitation frequency, equal to edge passing frequency, was much higher than in conventional milling, cutting forces, usually the best for this purpose, were strongly disturbed by resonance vibration of the table dynamometer. Despite these disturbances, the signals still show dependence on tool wear, making them useful for tool condition monitoring. (C) 2008 CIRP.

引用

页码：97 / 102

页数：6

共 12 条

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