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Mechanics of Corners in Material Extrusion Additive Manufacturing
Corners are among the most common yet least understood features in material extrusion additive manufacturing (MEAM). They exist in almost all toolpaths, especially lattices and infills, impacting structural integrity and shear flow, especially for fibre composites.Jiongyi Yan +3 more
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Additive Manufacturing, 2014
In this paper, a two-step homogenization method is proposed and implemented for evaluating effective mechanical properties of lattice structured material fabricated by the material extrusion additive manufacturing process. In order to consider the characteristics of the additive manufacturing process in estimation procedures, the levels of scale for ...
Sang-In Park +3 more
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In this paper, a two-step homogenization method is proposed and implemented for evaluating effective mechanical properties of lattice structured material fabricated by the material extrusion additive manufacturing process. In order to consider the characteristics of the additive manufacturing process in estimation procedures, the levels of scale for ...
Sang-In Park +3 more
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Principles of material extrusion in metal additive manufacturing
This study aims to examine the potential effects of additive manufacturing (AM) technology on the principles of metal material extrusion. Additive manufacturing, also known as 3D printing, is an advanced manufacturing method that enables the production of three-dimensional objects by combining materials layer by layer. Compared to traditional extrusionErtuğrul, İshak, Ülkir, Osman
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Additive manufacturing - Material extrusion-based additive manufacturing of plastic materials
2021openaire +2 more sources
Real-Time Structural Validation for Material Extrusion Additive Manufacturing
SSRN Electronic Journal, 2022Yanzhou Fu +3 more
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Advancing Additive Manufacturing with Multi-Material Extrusion
2023Li Yang +3 more
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Material extrusion additive manufacturing of aluminum-based feedstocks
AlSi10Mg is a versatile aluminum alloy widely used in the aerospace and automotive industries due to its high strength-to-weight ratio, corrosion resistance, thermal conductivity, and machinability. It is also one of the most popular aluminum alloys for additive manufacturing (AM) via laser powder bed fusion (LPBF) processes.Marcil-St-Onge, Gabriel +5 more
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The Resolution–Throughput Conflict In Material Extrusion Additive Manufacturing
Advanced MaterialsABSTRACT Material extrusion additive manufacturing enables a wide range of technologies, from microscale functional devices to meter‐scale structural components, yet its broader adoption as a manufacturing platform and, increasingly, as a materials discovery tool remains constrained by a persistent coupling between resolution and ...
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Material Extrusion Additive Manufacturing Molds for Thermoset Composites
In the composite manufacturing industry, production tooling commonly requires preheating for molding. The most commonly used method for preheating is indirect heating, in which heat is transferred from heat sources to the materials by convection and radiation. However, in the case of direct heating, in which heat is generated directly within a materialMd Masum Billah, Kazi +3 more
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Enhancing Sustainability Assessment in Material Extrusion Additive Manufacturing
The significance of sustainability has steadily increased over the last decade, driving industries to explore innovative approaches that mitigate envi-ronmental impact while maintaining operational efficiency. Additive Manufac-turing (AM) has emerged as a promising solution, offering design flexibility and potential for resource efficiency and ...Beatrice Aruanno +2 more
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