Bifurcation and chaotic vibration of frictional chatter in turning process

A comprehensive 3-degree-of-freedom dynamic model of turning process is proposed to overcome the shortage of consideration on the feed velocity in Rusinek’s work; nonlinear dynamics behaviors of the cutting tool are investigated by means of displacement bifurcation diagram, time history, and power s...

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Bibliographic Details
Published inAdvances in mechanical engineering Vol. 10; no. 4
Main Authors Wang, An, Jin, Wuyin, Chen, Wenke, Feng, Ruicheng, Xu, Chuangwen
Format Journal Article
LanguageEnglish
Published London, England SAGE Publications 01.04.2018
Sage Publications Ltd
SAGE Publishing
Subjects
Authorship
Bifurcations
Chatter
Cutting forces
Cutting parameters
Cutting tools
Dynamic models
Friction
Nonlinear dynamics
Turning (machining)
Velocity
Vibration
China
Bifurcation
turning process
frictional chatter
cutting velocity
chaotic
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Summary:A comprehensive 3-degree-of-freedom dynamic model of turning process is proposed to overcome the shortage of consideration on the feed velocity in Rusinek’s work; nonlinear dynamics behaviors of the cutting tool are investigated by means of displacement bifurcation diagram, time history, and power spectrum with cutting velocity as the bifurcation parameter. These results show that there are many kinds of nonlinear dynamic phenomena under the effect of cutting velocity, such as period, chaos, and crisis; furthermore, periodic chaos and crisis, and the high cutting velocity seem to be the effective means to suppress the vibration amplitude of the cutting tool.
ISSN:1687-8132
1687-8140
DOI:10.1177/1687814018771262