Acoustic emission monitoring of tool wear in end-milling using time-domainaveraging

Authors
Hutton, DV Hu, F
Citation
Dv. Hutton et F. Hu, Acoustic emission monitoring of tool wear in end-milling using time-domainaveraging, J MANUF SCI, 121(1), 1999, pp. 8-12
Citations number
14
Categorie Soggetti
Mechanical Engineering
Journal title
JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME
ISSN journal
10871357 → ACNP
Volume
121
Issue
1
Year of publication
1999
Pages
8 - 12
Database
ISI
SICI code
1087-1357(199902)121:1<8:AEMOTW>2.0.ZU;2-T
Abstract
The characteristics of the acoustic emission signal during the tool wear pr ocess in end milling are analyzed, and a signal processing scheme for abstr acting the mean time domain averaging deviation of the signal to monitor to ol wear is proposed. Experiments indicate that the mean deviation value is sensitive to flank wear and its normalized value is not as dependent on mil ling parameters as the acoustic emission root mean square signal.