Listar Artículos de revista DING - INGS Aldizkari artikuluak por tema "Additive manufacturing"
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Analysis of AM parameters on surface roughness obtained in PLA parts printed with FFF technology
Fused filament fabrication (FFF) 3D printing technology allows very complex parts to be obtained at a relatively low cost and in reduced manufacturing times. In the present work, the effect of main 3D printing parameters ... -
Effect of the heat input on wire-arc additive manufacturing of invar 36 alloy: microstructure and mechanical properties
Invar, also known as FeNi36, is a material of great interest due to its unique properties, which makes it an excellent alternative for sectors such as tooling in aeronautics and aerospace. Its manufacture by means of wire ... -
Experimental measurement of the thermal conductivity of fused deposition modeling materials with a DTC-25 conductivity meter
The expansion and low cost of additive manufacturing technologies have led to a revolution in the development of materials used by these technologies. There are several varieties of materials that can be used in additive ... -
Experimental measurement of thermal conductivity of stereolithography photopolymer resins
The rise in the use of additive manufacturing highlights the importance of knowing the properties of the materials employed in this technology. Therefore, for the commercialization of thermal applications with this technology, ... -
Modeling of the influence of input AM parameters on dimensional error and form errors in PLA parts printed with FFF technology
As is widely known, additive manufacturing (AM) allows very complex parts to be manufactured with porous structures at a relatively low cost and in relatively low manufacturing times. However, it is necessary to determine ... -
Parametric modelling of 3D printed concrete segmented beams with rebars under bending moments
3D concrete printing is gaining relevance as a technology for the manufacture of lightweight components and complex freeform shells. Nevertheless, the insertion of reinforcing elements to withstand tensile stress, the ... -
Size effects in finite element modelling of 3D printed bone scaffolds using hydroxyapatite PEOT/PBT composites
Additive manufacturing (AM) of scaffolds enables the fabrication of customized patient-specific implants for tissue regeneration. Scaffold customization does not involve only the mac-roscale shape of the final implant, but ... -
Symmetry analysis in wire arc direct energy deposition for overlapping and oscillatory strategies in mild steel
The field of additive manufacturing has experienced a surge in popularity over recent decades, particularly as a viable alternative to traditional metal part production. Directed energy deposition (DED) is one of the most ... -
Symmetry and its application in metal additive manufacturing (MAM)
Additive manufacturing (AM) is proving to be a promising new and economical technique for the manufacture of metal parts. This technique basically consists of depositing material in a more or less precise way until a solid ... -
Thermal expansion behaviour of Invar 36 alloy parts fabricated by wire-arc additive manufacturing
Invar 36 alloy is of high interest in various industrial sectors, due to its reduced thermal expansion properties. This study aims to validate Wire-Arc Additive Manufacturing (WAAM) technology as a valid method for ... -
Validation of the mechanical behavior of an aeronautical fixing turret produced by a design for additive manufacturing (DfAM)
The design of parts in such critical sectors as the manufacturing of aeronautical parts is awaiting a paradigm shift due to the introduction of additive manufacturing technologies. The manufacture of parts designed by means ... -
Wall fabrication by direct energy deposition (DED) combining mild steel (ER70) and stainless steel (SS 316L): microstructure and mechanical properties
Direct energy deposition is gaining much visibility in research as one of the most adaptable additive manufacturing technologies for industry due to its ease of application and high deposition rates. The possibility of ...