| Téléchargement | - Voir le manuscrit accepté : Physics-based approach for predicting dissolution‒diffusion tool wear in machining (PDF, 770 Kio)
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| DOI | Trouver le DOI : https://doi.org/10.1016/j.cirp.2020.04.040 |
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| Auteur | Rechercher : Malakizadi, AmirIdentifiant ORCID : https://orcid.org/0000-0003-4251-4985; Rechercher : Shi, Bin; Rechercher : Hoier, Philipp; Rechercher : Attia, Helmi1Identifiant ORCID : https://orcid.org/0000-0002-4705-5311; Rechercher : Krajnik, Peter |
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| Affiliation | - Conseil national de recherches Canada. Aérospatiale
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| Format | Texte, Article |
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| Description physique | 4 p. |
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| Sujet | Cutting; wear; modelling |
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| Résumé | A new approach is proposed to predict the thermally-activated dissolution-diffusion wear of carbide tools. Departing from the iterative procedure used for such nonlinear processes, a direct response surface approach that correlates the cutting conditions and wear level to the interface temperature is presented. For prediction of wear evolution, a calibrated thermodynamic model that describes chemical interaction between the tool and workpiece materials is combined with the FE simulation of machining process, considering the pressure-dependent thermal constriction resistance phenomenon. The accuracy of predicting flank wear in turning C50 plain carbon steel ‒ where dissolution-diffusion wear mechanism prevails ‒ is validated experimentally. |
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| Date de publication | 2020-05-12 |
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| Maison d’édition | Elsevier |
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| Licence | |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | ea81bbc1-7676-4fd0-8ba1-1a9e29f7c715 |
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| Enregistrement créé | 2020-06-24 |
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| Enregistrement modifié | 2021-10-14 |
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