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Proceedings Paper

Study on accurate tool wear monitoring based on acoustic emission signal
Author(s): Yinhu Cui; Guofeng Wang; Dongbiao Peng; Xiaoliang Feng; Lu Zhang; Chang Liu
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Paper Abstract

This paper presents an experimental study of the application of acoustic emission (AE) signal for tool wear monitoring in the milling of Ti-6Al-4V alloy. Experiments were conducted and the corresponding AE signals were captured under different tool wear status. Initial analysis reveals that the AE signal contains useful information about the mechanism of the tool wear and can reflect the changing of the cutting parameters as well which show that the AE signal can be used as a reliable means for accurate tool wear monitoring. The comparison with other kinds of sensor signals also shows that the AE signal is more suitable for online tool wear monitoring in industrial environment. Based on these conclusions, AE signal can be used as a reliable signal for accurate tool wear monitoring.

Paper Details

Date Published: 24 May 2011
PDF: 7 pages
Proc. SPIE 7997, Fourth International Seminar on Modern Cutting and Measurement Engineering, 79970J (24 May 2011); doi: 10.1117/12.888609
Show Author Affiliations
Yinhu Cui, Tianjin Univ. (China)
Guofeng Wang, Tianjin Univ. (China)
Dongbiao Peng, Tianjin Univ. (China)
Xiaoliang Feng, Tianjin Univ. (China)
Lu Zhang, Tianjin Univ. (China)
Chang Liu, Tianjin Univ. (China)

Published in SPIE Proceedings Vol. 7997:
Fourth International Seminar on Modern Cutting and Measurement Engineering
Jiezhi Xin; Lianqing Zhu; Zhongyu Wang, Editor(s)

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