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Numerical and experimental investigation for stability lobes prediction in thin wall machining

Adetoro, O.B.; Wen, P.H.; Sim, W.M.; Vepa, R.

Authors

O.B. Adetoro

P.H. Wen

W.M. Sim

R. Vepa



Abstract

A Finite Element Analysis (FEA) and Fourier transform approach to obtain frequency response function (FRF) is presented in this paper. The aim in this paper is to eliminate the need for the classical impact experimental approach used in extracting structure’s FRF. The numerical and experimental FRFs have been used to obtain stable regions in machining of thin walled structures, which gives a good comparison. Examples are presented and compared with experimental results with a satisfactory agreement.

Journal Article Type Article
Publication Date Nov 1, 2009
Journal Engineering Letters
Print ISSN 1816-093X
Peer Reviewed Peer Reviewed
Volume 17
Issue 4
Keywords FEA, frequency response function, discrete Fourier transform, stability lobes, transfer function
Public URL https://uwe-repository.worktribe.com/output/990751



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