Self‐Healing, Photothermal‐Responsive, and Shape Memory Polyurethanes for Enhanced Mechanical Properties of 3D/4D Printed Objects
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202211579
Abstract: Additive manufacturing is a promising technology that can directly fabricate structures with complex internal geometries, which is barely achieved by traditional manufacturing. However, the mechanical properties of fused deposition modeling (FDM)‐printed objects are inferior to… read more here.
Keywords: self healing; shape memory; mechanical properties; printed objects ... See more keywords
The influence of nanostructure on the mechanical properties of 3D printed polylactide/nanoclay composites
Sign Up to like & getrecommendations! Published in 2018 at "Composites Part B: Engineering"
DOI: 10.1016/j.compositesb.2018.07.005
Abstract: An obstacle for wider application of 3D printed parts is their inferior mechanical performance compared with those from conventional fabrication. This research aims to overcome this deficiency by developing nanostructured PLA/clay composite filaments that are… read more here.
Keywords: properties printed; nanostructure mechanical; mechanical properties; clay ... See more keywords
Elastic properties of 3D printed fibre-reinforced structures
Sign Up to like & getrecommendations! Published in 2018 at "Composite Structures"
DOI: 10.1016/j.compstruct.2018.03.051
Abstract: Abstract This paper aims to evaluate the elastic properties of fibre-reinforced polymer (FRP) structures printed by three-dimensional (3D) printing technology. Both experimental and theoretical approaches are adopted to investigate the performance of FRP 3D-printed structures… read more here.
Keywords: structures elastic; frp printed; properties printed; printed fibre ... See more keywords
Experimental and numerical modelling of mechanical properties of 3D printed honeycomb structures
Sign Up to like & getrecommendations! Published in 2018 at "Measurement"
DOI: 10.1016/j.measurement.2017.11.037
Abstract: Abstract In recent years, 3-D printing experts have laid emphasis on designing and printing the cellular structures, since the key advantages (high strength to weight ratio, thermal and acoustical insulation properties) offered by these structures… read more here.
Keywords: modelling mechanical; properties printed; numerical modelling; experimental numerical ... See more keywords
Design and mechanical properties of 3D-printed auxetic honeycomb structure
Sign Up to like & getrecommendations! Published in 2020 at "Materials today communications"
DOI: 10.1016/j.mtcomm.2020.101173
Abstract: Abstract The combination of theoretical calculations, computer simulations, and experimental evaluation of Poisson's ratio was carried out for re-entrant honeycomb auxetic structure. Optimal honeycomb cell parameters were determined for 3D-printed samples made from thermoplastic polyurethane… read more here.
Keywords: properties printed; honeycomb; mechanical properties; printed auxetic ... See more keywords
Effects of functionalization and annealing in enhancing the interfacial bonding and mechanical properties of 3D printed fiber-reinforced composites
Sign Up to like & getrecommendations! Published in 2020 at "Materials today communications"
DOI: 10.1016/j.mtcomm.2020.101365
Abstract: Abstract The properties of 3D printed polymer composites depend significantly on the fiber-matrix bonding, inter-bead bonding between each layer, and process-induced void contents. This study focuses to determine the effects of acid-based oxidation treatment of… read more here.
Keywords: properties printed; fiber reinforced; interfacial bonding; mechanical properties ... See more keywords
Micromechanical models for predicting the mechanical properties of 3D-printed wood/PLA composite materials: A comparison with experimental data
Sign Up to like & getrecommendations! Published in 2021 at "Mechanics of Advanced Materials and Structures"
DOI: 10.1080/15376494.2021.1983901
Abstract: Analytic modeling of 3 D printed natural fiber-reinforced composites is still in its infancy. The existing analytic works on the mechanical properties of these materials seem to be relatively few i... read more here.
Keywords: micromechanical models; properties printed; printed wood; predicting mechanical ... See more keywords
Dielectric Properties of 3D Printed Polylactic Acid
Sign Up to like & getrecommendations! Published in 2017 at "Advances in Materials Science and Engineering"
DOI: 10.1155/2017/6913835
Abstract: 3D printers constitute a fast-growing worldwide market. These printers are often employed in research and development fields related to engineering or architecture, especially for structural components or rapid prototyping. Recently, there is enormous progress in… read more here.
Keywords: polylactic acid; pla; dielectric properties; properties printed ... See more keywords
Theoretical prediction of mechanical properties of 3D printed Kagome honeycombs and its experimental evaluation
Sign Up to like & getrecommendations! Published in 2019 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/0954406219860538
Abstract: Kagome honeycomb structure is proved to incorporate excellent mechanical and actuation performances due to its special configuration. However, until now, the mechanical properties of 3D printed Kagome honeycomb have not been investigated. Hence, the objective… read more here.
Keywords: kagome honeycomb; properties printed; kagome honeycombs; printed kagome ... See more keywords
Investigations of the Microstructure and Mechanical Properties of 17-4 PH ss Printed Using a MarkForged Metal X
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15196898
Abstract: The Markforged Metal X (MfMX) printing machine (Markforged Inc., Massachusetts, USA) is one of the latest introduced additive manufacturing (AM) devices. It is getting popular because of its safety, simplicity, and ability to utilize various… read more here.
Keywords: investigations microstructure; microstructure mechanical; printed using; markforged metal ... See more keywords
Influence of UV Ageing on Properties of Printed PLA Containing Graphene Nanopowder
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15228135
Abstract: The present paper analyses the properties of printed polylactic acid (PLA) samples with admixtures of graphene nanopowder (GNP) at wt. 1%, 2% and 4%. The pure polylactide and admixed polylactide printed samples were examined to… read more here.
Keywords: influence ageing; ageing properties; printed pla; graphene nanopowder ... See more keywords