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dc.contributor.authorBLERON, Laurent
dc.contributor.authorRATLE, Alain
dc.contributor.authorMARCHAL, Rémy
dc.contributor.author
 hal.structure.identifier
DENAUD, Louis
127742 Laboratoire Bourguignon des Matériaux et Procédés [LABOMAP]
dc.date.accessioned2013
dc.date.available2013
dc.date.issued2007
dc.date.submitted2013
dc.date.submitted2013
dc.identifier.issn1286-4560
dc.identifier.urihttp://hdl.handle.net/10985/7376
dc.description.abstractIn the course of most wood machining processes, operators are usually able to detect various problems simply by hearing the sound emitted by the process. This is especially true for wood peeling. Lathe checks formation has been identified as one of the typical situations that an experimented peeler can detect. Poplar and beech veneer samples have been produced on a laboratory microlathe, using working conditions deliberately favourable to checking. Forces, sound, and vibration levels were measured during the tests. The lathe check frequencies have been determined on both sound and vibration signals using a local Root Mean Square (RMS) averaging and a peak detection algorithm. This makes possible the evaluation of lathe checks distribution along the veneer length. The technique was validated by measuring the real veneer profile using a specific apparatus developed by IVALSA-CNR in Trento (Italy).
dc.description.sponsorshipThe veneer characterization was realized during a short term scientific mission supported by the COST Action E35.
dc.language.isoen
dc.publisherSpringer Nature (since 2011)/EDP Science (until 2010)
dc.rightsPost-print
dc.subjectpeeling process
dc.subjectacoustic
dc.subjectvibration
dc.subjectlathe checks
dc.titleOnline control of wood peeling process: acoustical and vibratory measurements of lathe checks frequency
dc.typdocArticle dans une revue avec comité de lecture
dc.localisationCentre de Cluny
dc.subject.halSciences de l'ingénieur: Mécanique: Génie mécanique
dc.subject.halSciences de l'ingénieur: Mécanique: Vibrations
dc.subject.halSciences de l'ingénieur: Traitement du signal et de l'image
ensam.audienceInternationale
ensam.page569-575
ensam.journalAnnals of Forest Science
ensam.volume64
ensam.issue5
hal.identifierhal-00870606
hal.version1
hal.statusaccept
dc.identifier.eissn1297-966X


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