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EnglishMetal components produced by Additive Manufacturing (AM) technologies usually exhibit a rough surface, that in certain applications can result detrimental for the part’s functionality. Thus, it is of great interest to study the finishing processes that can be applied to the surfaces, both external and internal, of AM components. The aim of this work is the evaluation of the capabilities of a vibro-finishing process in the treatment of samples produced by Laser-Powder Bed Fusion (L-PBF) from AlSi10Mg powders. In this research, the abrasive media is identified, and the surface quality improvement is analysed in terms of surface roughness and modifications induced by the finishing treatment (i.e., edge rounding, material loss) against finishing duration. The cost of the treatment is also evaluated.
Performance assessment of a vibro-finishing technology for additively manufactured components / Atzeni, Eleonora; Balestrucci, Andrea; Catalano, Angioletta R.; Iuliano, Luca; Priarone, Paolo C.; Salmi, Alessandro; Settineri, Luca. - STAMPA. - 88(2020), pp. 427-432. ((Intervento presentato al convegno 13th CIRP Conference on Intelligent Computation in Manufacturing Engineering, CIRP ICME ’19 tenutosi a Ischia, Gulf of Naples, Italy nel 17-19 July 2019.
| Titolo: | Performance assessment of a vibro-finishing technology for additively manufactured components |
| Autori: | |
| Data di pubblicazione: | 2020 |
| Serie: | |
| Abstract: | Metal components produced by Additive Manufacturing (AM) technologies usually exhibit a rough sur...face, that in certain applications can result detrimental for the part’s functionality. Thus, it is of great interest to study the finishing processes that can be applied to the surfaces, both external and internal, of AM components. The aim of this work is the evaluation of the capabilities of a vibro-finishing process in the treatment of samples produced by Laser-Powder Bed Fusion (L-PBF) from AlSi10Mg powders. In this research, the abrasive media is identified, and the surface quality improvement is analysed in terms of surface roughness and modifications induced by the finishing treatment (i.e., edge rounding, material loss) against finishing duration. The cost of the treatment is also evaluated. |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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| File | Descrizione | Tipologia | Licenza | |
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| 2020, Procedia CIRP 88 (2020) 427-432.pdf | Versione editoriale con licenza CC BY-NC-ND | 2a Post-print versione editoriale / Version of Record |  | Visibile a tuttiVisualizza/Apri |
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