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A study of effect of bond length on bond strength using transient heat transfer analysis
(2018-08-17)
It is important to understand the mechanical properties of the bonding between the adjacent layers of 3D printed parts build by fused deposition modeling. The bonding process is highly nonlinear and depends on various ...
PREDICTING MECHANICAL BEHAVIOR OF 3D PRINTED STRUCTURES USING MECHANICS OF COMPOSITES AND FRACTURE
(2018-05-22)
Recently, additive manufacturing, or 3D printing as it is more commonly called, has taken a big leap in the manufacturing industry. This technology is rapidly moving from prototyping to manufacturing using metals, polymers, ...
EFFECT OF MANUFACTURING-INDUCED DEFECTS AND ORIENTATION ON THE FAILURE AND FRACTURE MECHANISM OF 3D PRINTED STRUCTURES
(2016-12-20)
Additive manufacturing is a rapidly growing cutting edge technology. Number of experimental
studies have shown that strength of product manufactured by additive Fused Deposition Method
(FDM) is influenced by different ...
INVESTIGATION OF THE MICROSTRUCTURAL AND MECHANICAL PROPERTIES OF SELECTIVELY LASER MELTED IN718 OVERHANGS FABRICATED WITHOUT SUPPORT STRUCTURES
(2021-05-07)
Additive manufacturing is a new manufacturing technology that allows for extreme design freedom as well as the simultaneous production of many parts with high complexities. IN718 is a high-strength, corrosion-resistant ...
INVESTIGATION ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF POROUS STRUCTURES PROCESSED BY LASER POWDER BED FUSION
(2021-05-07)
Inconel 718 (i.e., IN718) is a prominent nickel-based, precipitation-hardening superalloy which
exhibits exceptionally stable mechanical and corrosion resistant properties, even at temperature range of
650ºC to 700ºC, ...
Material Characterization and Fracture Prediction of FDM Printed Parts
(2019-11-18)
In order to take advantage of the design freedom that Additive Manufacturing offers, most applications require reliable material characterization. This can ensure that a design performs within its environment and life ...
On the Development and Integration of Pneumatic Extrusion Module and a Methodology to Identify Process Parameters for Additive Manufacturing using Machine Learning
(2018-05-09)
Commonly used additive manufacturing platforms have a single extrusion module based on Fused Filament Fabrication (FFF) and their processing software generates G-Codes for this FFF module using defined process parameters. ...
MANUFACTURING AND CHARACTERIZATION OF A 3D-PRINTABLE, ANTIBACTERIAL, MAGNESIUM OXIDE NANOPARTICLES REINFORCED ABS FILAMENT
(2017-06-08)
This research work consists of two phases. In phase one it is intended to manufacture an antibacterial 3D printable filament by extruding a solid state mixture of (MgO) nanoparticles (NPs) and Acrylonitrile Butadiene Styrene ...