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EnglishAdditive manufacturing (AM) technology has great potential in manufacturing complex internal channels for several applications such as satellite communication systems, electronics and gas turbine airfoils. These applications can have complex shape and make traditional finishing processes a challenge for additive parts. Therefore, it is desirable that the internal surfaces be as close as possible to the tolerance of the field of application. In this study, a complex component was designed and manufactured in AlSi10Mg alloy through laser powder bed fusion (L-PBF) process. Using the data from the 3D scans, internal surface roughness and deviations from the CAD model were calculated.
Accuracy of down-facing surfaces in complex internal channels produced by laser powder bed fusion (L-PBF) / Calignano, F.; Iuliano, L.; Galati, M.; Minetola, P.; Marchiandi, G.. - 88(2020), pp. 423-426. ((Intervento presentato al convegno 13th CIRP Conference on Intelligent Computation in Manufacturing Engineering, CIRP ICME 2019 tenutosi a ita nel 2019.
| Titolo: | Accuracy of down-facing surfaces in complex internal channels produced by laser powder bed fusion (L-PBF) |
| Autori: | |
| Data di pubblicazione: | 2020 |
| Serie: | |
| Abstract: | Additive manufacturing (AM) technology has great potential in manufacturing complex internal chan...nels for several applications such as satellite communication systems, electronics and gas turbine airfoils. These applications can have complex shape and make traditional finishing processes a challenge for additive parts. Therefore, it is desirable that the internal surfaces be as close as possible to the tolerance of the field of application. In this study, a complex component was designed and manufactured in AlSi10Mg alloy through laser powder bed fusion (L-PBF) process. Using the data from the 3D scans, internal surface roughness and deviations from the CAD model were calculated. |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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http://hdl.handle.net/11583/2851121
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