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Quenching chatter instability in turning process with a vibro-impact nonlinear energy sink

Publication ,  Journal Article
Gourc, E; Seguy, S; Michon, G; Berlioz, A; Mann, BP
Published in: Journal of Sound and Vibration
October 27, 2015

This paper investigates the passive control of chatter instability in turning processes using a vibro-impact nonlinear energy sink (NES). The workpiece is assumed to be rigid and the tool is flexible. A dynamical model including a nonlinear cutting law is presented and the stability lobes diagram is obtained. The behavior of the system with the vibro-impact NES is investigated using an asymptotic analysis. A control mechanism by successive beating is revealed, similarly to the strongly modulated response in the case of NES with cubic stiffness. It is shown that such a response regime may be beneficial for chatter mitigation. An original experimental procedure is proposed to verify the sizing of the vibro-impact NES. An experimental setup is developed with a vibro-impact NES embedded on the lathe tool and the results are analyzed and validated.

Duke Scholars

Published In

Journal of Sound and Vibration

DOI

EISSN

1095-8568

ISSN

0022-460X

Publication Date

October 27, 2015

Volume

355

Start / End Page

392 / 406

Related Subject Headings

  • Acoustics
  • 51 Physical sciences
  • 40 Engineering
  • 09 Engineering
  • 02 Physical Sciences
 

Citation

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ICMJE
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Gourc, E., Seguy, S., Michon, G., Berlioz, A., & Mann, B. P. (2015). Quenching chatter instability in turning process with a vibro-impact nonlinear energy sink. Journal of Sound and Vibration, 355, 392–406. https://doi.org/10.1016/j.jsv.2015.06.025
Gourc, E., S. Seguy, G. Michon, A. Berlioz, and B. P. Mann. “Quenching chatter instability in turning process with a vibro-impact nonlinear energy sink.” Journal of Sound and Vibration 355 (October 27, 2015): 392–406. https://doi.org/10.1016/j.jsv.2015.06.025.
Gourc E, Seguy S, Michon G, Berlioz A, Mann BP. Quenching chatter instability in turning process with a vibro-impact nonlinear energy sink. Journal of Sound and Vibration. 2015 Oct 27;355:392–406.
Gourc, E., et al. “Quenching chatter instability in turning process with a vibro-impact nonlinear energy sink.” Journal of Sound and Vibration, vol. 355, Oct. 2015, pp. 392–406. Scopus, doi:10.1016/j.jsv.2015.06.025.
Gourc E, Seguy S, Michon G, Berlioz A, Mann BP. Quenching chatter instability in turning process with a vibro-impact nonlinear energy sink. Journal of Sound and Vibration. 2015 Oct 27;355:392–406.
Journal cover image

Published In

Journal of Sound and Vibration

DOI

EISSN

1095-8568

ISSN

0022-460X

Publication Date

October 27, 2015

Volume

355

Start / End Page

392 / 406

Related Subject Headings

  • Acoustics
  • 51 Physical sciences
  • 40 Engineering
  • 09 Engineering
  • 02 Physical Sciences