Chatter in the strip rolling process, part 3: Chatter model

I. S. Yun, K. F. Ehmann, W. R.D. Wilson

Research output: Contribution to journalArticlepeer-review

44 Scopus citations

Abstract

The central problem of the analysis and prevention of chatter in rolling operations is in understanding the conditions which lead to dynamic instability. By analogy with metal cutting operations, it appears that a few basic mechanisms may be responsible for the occurrence of self-excited vibrations in rolling. The three most significant mechanisms are: negative damping, mode-coupling and regeneration. In this paper, negative damping and mode-coupling are considered separately in an “artificial” manner to make inroads toward a better basic understanding of rolling instability.

Original languageEnglish (US)
Pages (from-to)343-348
Number of pages6
JournalJournal of Manufacturing Science and Engineering, Transactions of the ASME
Volume120
Issue number2
DOIs
StatePublished - May 1 1998

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Mechanical Engineering
  • Computer Science Applications
  • Industrial and Manufacturing Engineering

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