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Uncharted islands of chatter instability in milling

Publication ,  Journal Article
Patel, BR; Mann, BP; Young, KA
Published in: International Journal Of Machine Tools \& Manufacture
January 2008

This paper provides conclusive evidence that isolated islands of chatter vibration can exist in milling processes. Investigations show these islands are induced by the tool helix angle and act to separate regions of period-doubling and quasi-periodic behavior. Modeling efforts develop an analytical force model with three piecewise continuous regions of cutting that describe helix angle tools. Theoretical results examine the asymptotic stability trends for several different radial immersions and helix angles. In addition, new results are shown through the implementation of a temporal finite element analysis approach for delay equations written in the form of a state space model. Predictions are validated by a series of experimental tests that confirm the isolated island phenomenon. (C) 2007 Elsevier Ltd. All rights reserved.

Duke Scholars

Published In

International Journal Of Machine Tools \& Manufacture

ISSN

0890-6955

Publication Date

January 2008

Volume

48

Issue

1

Start / End Page

124 / 134

Related Subject Headings

  • Industrial Engineering & Automation
  • 4014 Manufacturing engineering
  • 0910 Manufacturing Engineering
 

Citation

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MLA
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Patel, B. R., Mann, B. P., & Young, K. A. (2008). Uncharted islands of chatter instability in milling. International Journal Of Machine Tools \& Manufacture, 48(1), 124–134.
Patel, B. R., B. P. Mann, and K. A. Young. “Uncharted islands of chatter instability in milling.” International Journal Of Machine Tools \& Manufacture 48, no. 1 (January 2008): 124–34.
Patel BR, Mann BP, Young KA. Uncharted islands of chatter instability in milling. International Journal Of Machine Tools \& Manufacture. 2008 Jan;48(1):124–34.
Patel, B. R., et al. “Uncharted islands of chatter instability in milling.” International Journal Of Machine Tools \& Manufacture, vol. 48, no. 1, Jan. 2008, pp. 124–34.
Patel BR, Mann BP, Young KA. Uncharted islands of chatter instability in milling. International Journal Of Machine Tools \& Manufacture. 2008 Jan;48(1):124–134.
Journal cover image

Published In

International Journal Of Machine Tools \& Manufacture

ISSN

0890-6955

Publication Date

January 2008

Volume

48

Issue

1

Start / End Page

124 / 134

Related Subject Headings

  • Industrial Engineering & Automation
  • 4014 Manufacturing engineering
  • 0910 Manufacturing Engineering