Results 1 to 10 of about 32,787 (303)

Multi-Material Extrusion-Based 3D Printing of Hybrid Scaffolds for Tissue Engineering Application [PDF]

Gels
Additive manufacturing of hydrogel-based scaffolds requires concurrent control of material rheology and extrusion dynamics, especially in multi-material architectures. In this work, we develop a modular multi-material extrusion-based 3D-printing platform
Andrey Abramov, Yan Sulkhanov, Natalia Menshutina   +2 more
doaj   +2 more sources

Structural characterisation of pre-processed thermoplastic protein derived from bloodmeal [PDF]

, 2012
Additives are required to convert bloodmeal powder into an extrudable thermoplastic protein-based bioplastic. These include a protein denaturant, a surfactant, a reducing agent and plasticisers.
Bier, James Michael, Lay, Mark C., Verbeek, Casparus Johan R.   +2 more
core   +9 more sources

Investigation on the Temperature Distribution Uniformity of an Extrusion-Based 3D Print Head and Its Temperature Control Strategy

Pharmaceutics, 2022
Extrusion-based 3D printing for thermoplastic polymers manifests potential for the fabrication of biocompatible and biodegradable scaffolds. However, the uncontrollable shape of printed filaments usually negatively impacts on the printing processes.
Qiang Gao, Kaicheng Yu, Fangzheng Chen, Lihua Lu, Peng Zhang   +4 more
doaj   +1 more source

Influence of bond interface over the lap-shear performance of 3D printed multi-material samples [PDF]

MATEC Web of Conferences, 2022
Multi-material 3D printing offers new possibilities regarding product development, allowing design freedom and multiple materials choices in terms of colour and polymer type.
Ermolai Vasile, Sover Alexandru, Nagîţ Gheorghe   +2 more
doaj   +1 more source

Development and characterization of short glass fiber reinforced-waste plastic composite filaments for 3D printing applications

Heliyon, 2023
In the present study, a thermoplastic-reinforced composite filament for 3D printing applications was created by mixing short glass fibers (SGF) with the thermoplastic matrix made from plastic waste.
Dame Ayane Tolcha, Dereje Engida Woldemichael   +1 more
doaj   +1 more source

Predicting extrusion process parameters in Nigeria cable manufacturing industry using artificial neural network

Heliyon, 2020
The extrusion process is a very complex process due to the number of process parameters that are associated with it which are prone to high fluctuations.
Ayokunle Adesanya, Ademola Abdulkareem, Lambe Mutalub Adesina   +2 more
doaj   +1 more source

Material Extrusion Additive Manufacturing of the Composite UAV Used for Search-and-Rescue Missions

Drones, 2023
The additive processes used in the manufacture of components for unmanned aerial vehicles (UAVs), from composite filaments, have an important advantage compared to classical technologies.
Sebastian-Marian Zaharia, Ionut Stelian Pascariu, Lucia-Antoneta Chicos, George Razvan Buican, Mihai Alin Pop, Camil Lancea, Valentin Marian Stamate   +6 more
doaj   +1 more source

Characterisation and thermochemical stability analysis of 3D printed porous ceria structures fabricated via composite extrusion Modelling

Materials & Design, 2023
Composite Extrusion Modelling (CEM) is an advanced additive manufacturing technique that enables rapid, cost-effective production of complex, customisable designs.
Asmaa Eltayeb, Verena Graß, Kangjae Lee, Mathias Pein, Christos Agrafiotis, Martin Schmücker, Martin Roeb, Christian Sattler   +7 more
doaj   +1 more source

Bamboo fiber reinforced polypropylene composites for transportation applications

Frontiers in Materials, 2022
The Apitong wood species has long been the most popular choice for transportation, such as in trailer decking and shipping container floors. However, Apitong is depleting due to its excessive usage.
Sanjita Wasti, Surbhi Kore, Pritesh Yeole, Halil Tekinalp, Soydan Ozcan, Uday Vaidya, Uday Vaidya, Uday Vaidya   +7 more
doaj   +1 more source

Thermo-mechanical processing of sugar beet pulp. I. Twin-screw extrusion process [PDF]

, 2006
Sugar beet pulp (SBP) is the raffinate of sugar extraction. Composed of empty vegetal cells, three quarters of it consist of polysaccharides. As it is cheap and produced in great quantities SBP is a potential raw material for industrial applications ...
Jorda, Jérémy, Rigal, Luc, Rouilly, Antoine   +2 more
core   +2 more sources