Investigations on the flank wear and modelling of the contact radius effect in turning of Ti6Al4V titanium alloy
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| Titre | Investigations on the flank wear and modelling of the contact radius effect in turning of Ti6Al4V titanium alloy |
| Type de publication | Conference Paper |
| Year of Publication | 2016 |
| Auteurs | Bono A, Dorlin T, Costes J-P, Fromentin G, Karaouni H |
| Editor | Wertheim R, Ihlefeldt S, Hochmuth C, Putz M |
| Conference Name | 7TH HPC 2016 - CIRP CONFERENCE ON HIGH PERFORMANCE CUTTING |
| Publisher | CIRP |
| Conference Location | SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS |
| Mots-clés | Contact radius, Flank wear, Modelling, Ploughing, Titanium alloy, Turning |
| Résumé | Machining of difficult-to-cut materials like Ti6Al4V titanium alloy leads to significant flank wear on the cutting tool. In order to ensure the respect of final part specifications, flank wear has to be controlled. In literature, predictive models had been developed. However, these models can be enhanced by taking into account new parameters depending on the part geometry. This study deals with the analysis of the contact radius effect on flank wear. Results highlight that the contact radius favors the flank wear. Afterwards, a phenomenological model is proposed and improves flank wear modelling. (C) 2016 The Authors. Published by Elsevier B.V |
| DOI | 10.1016/j.procir.2016.04.050 |