Results 31 to 40 of about 7,056,981 (181)

Mesoscale Modeling of Extrusion and Solidification During Material Extrusion Additive Manufacturing

Recent Progress in Materials, 2023
In this work, we apply a multiphysics approach to fused deposition modeling to simulate extrusion and solidification. Restricting the work to a single line scan, we focus on the application of polylactic acid. In addition to heat, momentum and mass transfer, the solid/liquid/vapor interface is simulated using a front-tracking, level-set method.
Jeffrey B. Allen, Guillermo A. Riveros, Ivan P. Beckman, Elton L. Freeman   +3 more
openaire   +1 more source

Additive manufacturing processes in medical applications

, 2021
Additive manufacturing (AM, 3D printing) is used in many fields and different industries. In the medical and dental field, every patient is unique and, therefore, AM has significant potential in personalized and customized solutions. This review explores
Mika Salmi, Salmi, Mika
core   +1 more source

Effects of high gravity on properties of parts fabricated using material extrusion system by additive manufacturing

Heliyon
Additive manufacturing (AM) has gained significant attention in recent years owing to its ability to fabricate intricate shapes and structures that are often challenging or unattainable using conventional manufacturing techniques.
Xin Jiang, Ryo Koike
doaj   +1 more source

Anisotropic rate-dependent mechanical behavior of Poly(Lactic Acid) processed by Material Extrusion Additive Manufacturing [PDF]

, 2020
The strain-rate dependence of the yield stress for Material Extrusion Additive Manufacturing (ME-AM) polylactide samples was investigated. Apparent densities of the ME-AM processed tensile test specimens were measured and taken into account in order to ...
Lorenzo Bañuelos, Miriam, Arribas Subiñas, Pablo José, Verbeeten, Wilco M.H.   +2 more
core   +1 more source

Additive manufacturing of self-sensing parts through material extrusion

Virtual and Physical Prototyping
The objective of this study is to develop and evaluate self-sensing capabilities in additively manufactured parts by embedding conductive elements that are copper and continuous carbon fiber.
Jan Akmal, Mika Salmi
doaj   +1 more source

Anisotropy limitations in additive manufacturing with material extrusion [PDF]

Journal of Materials Research and Technology
Abstract.
Benjamin Podmiljšak, Matej Komelj, Anubhav Vishwakarma, Petra Jenuš, Sašo Šturm, Kristina Žužek   +5 more
openaire   +1 more source

Evaluating the cost competitiveness of metal additive manufacturing – A case study with metal material extrusion [PDF]

, 2023
Metal additive manufacturing (MAM) is a rapidly advancing manufacturing process with the potential to replace or supplement existing conventional manufacturing processes.
Solvang, Wei Deng, Sæterbø, Mathias, Wei Deng Solvang, Mathias Sæterbø   +3 more
core   +1 more source

Additive manufacturing of non plastic porcelain material by direct writing and freeze casting. [PDF]

, 2011
Two direct consolidation methods usually used for advanced ceramics have been combined in this project in order to develop a novel fabrication route for traditional ceramics.
Peña del Olmo, Magali Noemi
core   +4 more sources

Additive Manufacturing: A Comprehensive Review

Sensors
Additive manufacturing has revolutionized manufacturing across a spectrum of industries by enabling the production of complex geometries with unparalleled customization and reduced waste.
Longfei Zhou, Jenna Miller, Jeremiah Vezza, Maksim Mayster, Muhammad Raffay, Quentin Justice, Zainab Al Tamimi, Gavyn Hansotte, Lavanya Devi Sunkara, Jessica Bernat   +9 more
doaj   +1 more source

Orthotropic compressive behavior of the gyroid lattice structure of PLA produced via material extrusion additive manufacturing

Next Materials
The Gyroid Lattice Structure of PLA material was made with the open porosity of human bone by Material Extrusion Additive Manufacturing in order to examine its mechanical behavior.
Jorge Sarmiento-O'Meara, Gabriel Torrente-Prato, Jhon Olaya-Florez, Helia León-Molina   +3 more
doaj   +1 more source