Phase-shift between successive waves in dynamic metal cutting

Dimitris T. Parthimos*, Kornel F. Ehmann

*Corresponding author for this work

Research output: Contribution to conferencePaper

2 Scopus citations

Abstract

The paper presents a study of the parameters of the oscillatory tool motion, and consequently of the dynamic forces arising in metal cutting, under developing or fully developed chatter conditions. Based on an improved model of cutting dynamics, defined in terms of shear plane length variations, and the energy per cycle requirements of the vibrating tool, exact values for the phase-shift between successive wave as well as the frequency of oscillation have been determined. Limits for the amplitude of the tool oscillations are also derived, and experimental verification of the analytical predictions provided.

Original languageEnglish (US)
Pages101-120
Number of pages20
StatePublished - Dec 1 1990
EventWinter Annual Meeting of the American Society of Mechanical Engineers - Dallas, TX, USA
Duration: Nov 25 1990Nov 30 1990

Other

OtherWinter Annual Meeting of the American Society of Mechanical Engineers
CityDallas, TX, USA
Period11/25/9011/30/90

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Mechanical Engineering

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    Parthimos, D. T., & Ehmann, K. F. (1990). Phase-shift between successive waves in dynamic metal cutting. 101-120. Paper presented at Winter Annual Meeting of the American Society of Mechanical Engineers, Dallas, TX, USA, .