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precision laser deburring and acoustic emission feedback

Title
precision laser deburring and acoustic emission feedback
Author
이성환
Issue Date
2001-05
Publisher
American Society of Mechanical Engineers
Citation
Journal of Manufacturing Science and Engineering, v. 123, no. 2, page. 356-364
Abstract
Sensor feedback for process control in one of the essential elements in an automated deburring procedure. This paper presents the implementation of acoustic emission (AE), which has been developed as a feedback sensing techniques for precision (mechanical) deburring, in a precision laser deburring process. AE signals were sampled during laser machining/deburring under various experimental conditions and analyzed using several signals processing methods including AE rms and spectral analysis. The results, such as the sensitivity of AE signals to different laser cutting depths, edge detection capability and the frequency analysis show a clear correlation between physical process parameters and the AE signals. A subsequent control strategy for deburring automation is also briefly discussed.
URI
https://asmedigitalcollection.asme.org/manufacturingscience/article/123/2/356/446016/Precision-Laser-Deburring-and-Acoustic-Emissionhttps://repository.hanyang.ac.kr/handle/20.500.11754/158411
ISSN
1087-1357; 1528-8935
DOI
10.1115/1.1346689
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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