Listando por materia "Additive manufacturing"
Mostrando ítems 1-10 de 10
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3D printed polymeric stent design: Mechanical testing and computational modeling
(Materials & Design. 2024;247:113395, 2024-10-22)Polymer-based bioresorbable scaffolds (BRS) aim to reduce the long-term issues associated with metal stents. Yet, first-generation BRS designs experienced a significantly higher rate of clinical failures ... -
Additive Manufacturing Gyroid Structures Used as Crash Energy Management
(Computation 2024, 12(12), 248, 2024-12)Gyroid-like structures are promising in terms of energy absorption levels. Due to additive manufacturing, they can now be manufactured and verified for different functions. In this article, it has been ... -
Comparative Analysis of Chemical, Thermal, and Mechanical Post-Process of Fused Filament Fabricated Polyetherimide Parts for Surface Quality Enhancement
(Materials 2021;14(19):5880, 2021-10-08)Additive manufacturing technologies are increasingly being used in production systems because they shorten product development time and production cost, but surface integrity remains a limitation to ... -
Experimental study on the accuracy and surface quality of printed versus machined holes in PEI Ultem 9085 FDM specimens
(Rapid Prototyping Journal, 2021-12-17) -
Experimental, computational, and dimensional analysis of the mechanical performance of fused filament fabrication parts
(Polymers, 2021-05-27)Process parameters in Additive Manufacturing (AM) are key factors in the mechanical performance of 3D-printed parts. In order to study their effect, a three-zone model based on the printing pattern was ... -
Mechanical performance of 3D-printed biocompatible polycarbonate for biomechanical applications
(Polymers. Vol.13, n.21 (2021), 3669, 2021-10-25)Additive manufacturing has experienced remarkable growth in recent years due to the customisation, precision, and cost savings compared to conventional manufacturing techniques. In parallel, materials ... -
Mechanical performance of additively manufactured lightweight cellular solids: Influence of cell pattern and relative density on the printing time and compression behavior
(Materials & Design Volume 2022, 215, 110474, 2022-03)A comprehensive investigation is presented on the Fused Filament Fabrication (FFF) technology’s possibilities to create cellular solids with a broad spectrum of specific stiffness and strength, modifying ... -
Open material database for tensile test properties of additive manufacturing materials
(IOP Conference Series: Materials Science and Engineering 2023, 1294, 012043, 2023-12-21)In recent years, the investigation of material properties within additive manufacturing, also known as 3D printing, has gained significant research attention. The intricate interplay between numerous ... -
Role of infill parameters on the mechanical performance and weight reduction of PEI Ultem processed by FFF
(Material & Design. Vol. 193 (2020), 108810, 2020-08)In comparison with conventional manufacturing technologies, Fused Filament Fabrication (FFF) offers countless benefits. It broadens the horizons of the design of structural components with high geometrical ... -
Selective dissolution of polysulfone support material of fused filament fabricated Ultem 9085 parts
(Polymer Testing 2022, 108, 107495, 2022-04)One of the main advantages of 3D printing lies in the fact that the desired object is constructed layer by layer, enabling the production of complex geometries otherwise unfeasible with conventional ...