Exploració per tema "Additive manufacturing"
Ara es mostren els items 21-40 de 150
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An approach to the application of additive manufacturing for water environments: a case study to measure dissolved carbon dioxide
(SARTI, 2023)
Article
Accés obertThis paper describes the design of a case for the grouping and protection of the elements required for the quantification of dissolved carbon dioxide, allowing measurements to a depth of 10 meters. The possibility of ... -
Analysis of am parameters on surface roughness obtained in pla parts printed with fff technology
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-07-02)
Article
Accés obertFused 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 ... -
Analysis of the Compression Behaviour of Reinforced Photocurable Materials Used in Additive Manufacturing Processes Based on a Mask Image Projection System
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-08-16)
Article
Accés obertMask image projection based on stereolithography is an additive manufactured technology based on a Frontal Photopolymerization Process. Therefore, photocurable resins are used to build-up parts layer by layer. In this ... -
Anàlisi multimaterial de la rugositat superficial i la precisió dimensional de peces elaborades per extrusió de material
(Universitat Politècnica de Catalunya, 2023-05-02)
Projecte Final de Màster Oficial
Accés obertAquest Treball Final de Màster fa una anàlisi comparativa del comportament de dos materials utilitzats en la tecnologia de Fabricació Additiva d’Extrusió de Material, el CPE i el TPU, en la rugositat superficial i les ... -
Análisis y viabilidad técnica de los procesos de fabricación para realizar una llanta mediante la tecnología aditiva
(Universitat Politècnica de Catalunya, 2022-07-14)
Treball Final de Grau
Accés restringit per decisió de l'autorEl siguiente documento presenta un estudio sobre los distintos procesos de fabricación para realizar una llanta personalizada. Se compara la fabricación sustractiva con la fabricación aditiva. Pretende analizar las propiedades ... -
Application of atom probe tomography to complex microstructures of laser additively manufactured samples
(2019-08)
Article
Accés obert -
Assessing the viability of high-frequency spot melting for super duplex stainless steel 2507 via electron beam powder bed fusion
(Elsevier, 2023-11-01)
Article
Accés obertThis study investigates the use of Electron Beam Powder Bed Fusion (PBF-EB) spot melting on SDSS 2507, a material known for its high tensile strength, corrosion resistance, and welding properties. Spot melting, a localized ... -
Assessment of the potential economic impact of the use of AM technologies in the cost levels of manufacturing and stocking of spare part products
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-08-14)
Article
Accés obertAdditive manufacturing (AM) technologies are appropriate manufacturing technologies to produce low rotation products of high added value. Products in the spare parts business usually have discontinuous demand levels of ... -
Austenite reversion kinetics and stability during tempering of an additively manufactured maraging 300 steel
(Elsevier, 2019-10)
Article
Accés obertReverted austenite is a metastable phase that can be used in maraging steels to increase ductility via transformation-induced plasticity or TRIP effect. In the present study, 18Ni maraging steel samples were built by ... -
Binder Jet parts recycling study
(Universitat Politècnica de Catalunya, 2022-07-14)
Projecte Final de Màster Oficial
Accés restringit per acord de confidencialitat
Realitzat a/amb: Hewlett Packard EspañolaDurant les darreres dècades, la impressió 3D s'ha desenvolupat amb el propòsit d'esdevenir una nova tècnica de producció i revolucionar la indústria actual, cosa que s'espera que ajudi la indústria a reduir l'alta taxa ... -
Biological responses of ceramic bone spacers produced by green processing of additively manufactured thin meshes
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-05-30)
Article
Accés obertBone spacers are exclusively used for replacing the tissue after trauma and/or diseases. Ceramic materials bring positive opportunities to enhance greater osteointegration and performance of implants, yet processing of ... -
Burnishing of AM materials to obtain high performance part surfaces
(OmniaScience, 2022)
Article
Accés obertPurpose: This paper aims to provide a flexible solution to include additive manufacturing into a process chain complying with Industry 4.0 pillars, overcoming major drawbacks in terms of reliability and experimental effort. ... -
Can unsupervised machine learning boost the on-site analysis of in situ synchrotron diffraction data?
(2023-03-15)
Article
Accés restringit per política de l'editorialWe explore the use of unsupervised machine learning to analyze in situ diffraction data of an additively manufactured Ti-6Al-4V alloy. The model is trained on a dataset consisting of four thermal cycles. The a/a’-ß phase ... -
Capítulo VI: Procesos de fusión en lecho de polvo aplicados a polímeros
(UNED, 2023-09-29)
Capítol de llibre
Accés restringit per política de l'editorialLos procesos de fusión selectiva de polvo aplicados a polímeros se agrupan, en la clasificación de tecnologías propuesta en la norma ISO/ASTM 52900, en la categoría denominada “fusión de lecho de polvo” (en inglés Powder ... -
Case study on multi-material 3D printing for multiple state sensor units: command joystick set
(2023)
Text en actes de congrés
Accés restringit per política de l'editorialIn recent years there has been an increase in the interest, and in the results obtained in the field of functional-graded material applications for achieving active parts via the application of 3D printing technologies. ... -
Characterization of 3d printed yttria-stabilized zirconia parts for use in prostheses
(2021-11-03)
Article
Accés obertThe main aim of the present paper is to study and analyze surface roughness, shrinkage, porosity, and mechanical strength of dense yttria-stabilized zirconia (YSZ) samples obtained by means of the extrusion printing ... -
Characterization of a hypoeutectic Al alloy obtained by selective laser melting
(2020-12-31)
Article
Accés obertIn this investigation, a hypoeutectic AlSi11Cu alloy was printed. This alloy was obtained in powder form with an average particle size of 40 µm. Bars 20 mm in diameter and 100 mm in length were printed with the building ... -
Comparison between mono- and bi-component extruders in concrete additive manufacturing
(Springer Nature, 2023-01-01)
Article
Accés obertIn a growing mobilisation against climate change, the reduction of the impact of the construction sector is becoming a priority. To achieve this reduction, among the topics to be improved (transport, fine particle emission, ... -
Compositionally-tailored steel-based materials manufactured by electron beam melting using blended pre-alloyed powders
(2020-01-13)
Article
Accés obertThe paper presents the prospects of additive manufacturing (AM) in metal, using the powder bed fusion (PBF) method Electron Beam Melting (EBM) in fabrication specific steel-based alloys for different applications. The ... -
Computational characterization of polymeric materials 3D-printed via fused filament fabrication
(Taylor & Francis Group, 2022-02)
Article
Accés obertThis work develops a novel homogenization-based computational strategy for predicting the mechanical properties of fused filament fabricated parts by characterizing the component according to the different printing patterns ...