Journal ArticleDOI
Suppression of Chatter Vibration of a CNC Machine CENTRE—AN Example
J.H. Wang,K.N. Lee +1 more
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TLDR
In this paper, the authors expose the complete procedure of suppressing the chatter of a machine center without detailing each design step, and show that the spindle is the main weak component of the machine.About:
This article is published in Mechanical Systems and Signal Processing.The article was published on 1996-09-01. It has received 30 citations till now. The article focuses on the topics: Numerical control.read more
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Journal ArticleDOI
Chatter in machining processes: A review
Guillem Quintana,Joaquim Ciurana +1 more
TL;DR: A review of the state of research on the chatter problem and classifications the existing methods developed to ensure stable cutting into those that use the lobbing effect, out-of-process or in-process, and those that, passively or actively, modify the system behavior as mentioned in this paper.
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Recent progress of chatter prediction, detection and suppression in milling
Lida Zhu,Changfu Liu +1 more
TL;DR: A critical review of chatter is presented, focusing on regenerative chatter and mode coupling chatter, and four directions for future research are presented, including integrating the chatter prediction, detection and suppression units into a smart machine tool or smart spindle.
Journal ArticleDOI
Chatter detection based on probability distribution of wavelet modulus maxima
Lei Wang,Ming Liang +1 more
TL;DR: In this article, a statistical chatter detection method based on the study of discrete wavelet transform (DWT) scheme and statistical analysis of Wavelet transform modulus maxima (WTMM) is presented.
Journal ArticleDOI
A new experimental methodology for identification of stability lobes diagram in milling operations
TL;DR: In this paper, an experimental method for identifying SLDs in milling operations is presented, based on empirical tests where the workpiece permits a gradual increase of the axial depth of cut in the feed direction, which represents the y coordinate of the SLD while the spindle speed (the x coordinate of SLD) is increased between passes.
Journal ArticleDOI
Chatter detection in band sawing based on discriminant analysis of sound features
TL;DR: In this paper, a sound-based online chatter detection method is proposed, which consists of a sound signal pre-processing with Short-Time Fourier Transform, extraction of features in frequency space with optimal threshold and application of Quadratic Discriminant Analysis for chatter detection.