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dc.contributor.author
 hal.structure.identifier
COSTES, Jean-Philippe
127742 Laboratoire Bourguignon des Matériaux et Procédés [LABOMAP]
dc.date.accessioned2014
dc.date.available2014
dc.date.issued2013
dc.date.submitted2014
dc.identifier.issn0924-0136
dc.identifier.urihttp://hdl.handle.net/10985/8993
dc.description.abstractThis article presents a predictive approach of surface topography based on the FFT analysis of surface profiles. From a set of experimental machining tests, the parameters investigated are: feed per revolution, insert nose radius, depth of cut and cutting speed. The first step of the analysis consists of normalizing the measured profiles with the feed per revolution. This results in normalized profiles with a feed per revolution and a signal period equal to 1. The effect of each cutting parameter on the surface profile is expressed as a spectrum with respect to the period length. These effects are quantified and can be sorted in descending order of importance as feed per revolution, insert nose radius, depth of cut and cutting speed. The second part of the paper presents a modeling of the surface profile using the parameters effects and one interaction. The proposed model gives the spectrum of the profile to be predicted. The inverse Fourier transform applied to the spectrum yields the expected surface profile. Measured and simulated profiles are compared for two cutting conditions and results correlate well.
dc.language.isoen
dc.publisherElsevier
dc.rightsPost-print
dc.subjectSurface roughness
dc.subjectFFT
dc.subjectTopography
dc.subjectTool geometry
dc.titleA predictive surface profile model for turning based on spectral analysis
dc.identifier.doi10.1016/j.jmatprotec.2012.08.009
dc.typdocArticle dans une revue avec comité de lecture
dc.localisationCentre de Cluny
dc.subject.halSciences de l'ingénieur: Mécanique: Génie mécanique
ensam.audienceInternationale
ensam.pagepp94-100
ensam.journalJournal of Materials Processing Technology
ensam.volume213
ensam.issueIssue 1
hal.identifierhal-01087817
hal.version1
hal.statusaccept


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