Study on accurate tool wear monitoring based on acoustic emission signal

Yinhu Cui; Guofeng Wang; Dongbiao Peng; Xiaoliang Feng; Lu Zhang; Chang Liu

doi:10.1117/12.888609

24 May 2011 Study on accurate tool wear monitoring based on acoustic emission signal

Yinhu Cui, Guofeng Wang, Dongbiao Peng, Xiaoliang Feng, Lu Zhang, Chang Liu

Proceedings Volume 7997, Fourth International Seminar on Modern Cutting and Measurement Engineering; 79970J (2011) https://doi.org/10.1117/12.888609
Event: Fourth International Seminar on Modern Cutting and Measuring Engineering, 2010, Beijing, China

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.

Citation Download Citation

Yinhu Cui, Guofeng Wang, Dongbiao Peng, Xiaoliang Feng, Lu Zhang, and Chang Liu "Study on accurate tool wear monitoring based on acoustic emission signal", Proc. SPIE 7997, Fourth International Seminar on Modern Cutting and Measurement Engineering, 79970J (24 May 2011); https://doi.org/10.1117/12.888609

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