Results 31 to 40 of about 3,352 (54)

Multifunctional inks in aerosol jet printing: performance, challenges, and applications

Frontiers in Manufacturing Technology
This article comprehensively analyses AJP technology, with a greater focus on the areas that received scant attention in the previously published literature.
Rawan Elsersawy, Arafater Rahman, Chowdhury Sakib-Uz-Zaman, Mohammad Abu Hasan Khondoker   +3 more
doaj   +1 more source

Modeling the interaction between powder particles and laser heat sources

Frontiers in Manufacturing Technology
This study investigates the spheroidization of titanium Ti-6Al-4V powder particles using numerical models developed in Abaqus and OpenFOAM. Spherical particles are crucial in powder-based additive manufacturing due to their superior flowability, packing ...
P. Baloyi, P. Baloyi, D. A. Desai, N. K. K. Arthur, S. L. Pityana   +4 more
doaj   +1 more source

Solidification pathways and phase equilibria in the Mo–Ti–C ternary system

High Temperature Materials and Processes, 2020
The liquidus surface projection and isothermal section at 1,800°C in the Mo–Ti–C ternary system are examined using arc-melted alloys. A ternary transition peritectic reaction (L + Mo2C → Mo + TiC) takes place during solidification, which is apparently ...
Ida Shuntaro, Sekido Nobuaki, Yoshimi Kyosuke   +2 more
doaj   +1 more source

Enhanced manufacturing quality of thermoplastic composites through infrared-assisted automated fiber placement

Frontiers in Manufacturing Technology
This study investigates the influence of infrared (IR)-assisted automated fiber placement (AFP) process parameters on the mechanical performance of carbon fiber reinforced thermoplastic composite to fabricate defect-free structures. The effect of process
Chadurvedi Venkatesan, Muhammad Ridhwan, Faiz Zulkifli, Ujjaval Gupta, Arlindo Silva   +4 more
doaj   +1 more source

A topological refactoring design strategy yields highly stable granulopoietic proteins. [PDF]

Nat Commun, 2022
Skokowa J, Hernandez Alvarez B, Coles M, Ritter M, Nasri M, Haaf J, Aghaallaei N, Xu Y, Mir P, Krahl AC, Rogers KW, Maksymenko K, Bajoghli B, Welte K, Lupas AN, Müller P, ElGamacy M.   +16 more
europepmc   +1 more source

Extraction of exact symbolic stationary probability formulas for Markov chains with finite space with application to production lines. Part I: description of methodology

Frontiers in Manufacturing Technology
IntroductionMarkov chains are a powerful tool for modeling systems in various scientific domains, including queueing theory. These models are characterized by their ability to maintain complexity at a low level due to a property known as the Markov ...
Konstantinos S. Boulas, Georgios D. Dounias, Chrissoleon T. Papadopoulos   +2 more
doaj   +1 more source

Extraction of exact symbolic stationary probability formulas for Markov chains in finite space with application to production lines. part II: unveiling accurate formulas for very short serial production lines without buffers (three- and four-stations)

Frontiers in Manufacturing Technology
IntroductionOver the past seven decades, a significant volume of research has been dedicated to manufacturing systems due to their importance in the worldwide economy.
Konstantinos S. Boulas, Georgios D. Dounias, Chrissoleon T. Papadopoulos   +2 more
doaj   +1 more source

Behavior at work: propositions for optimizing the human and organizational challenges of digital materials passports

Frontiers in Manufacturing Technology
There is growing research on the implementation of Digital Materials Passports (DMPs) in different industries, yet there is lack of guidance for preparing the human and organizational components within this ecosystem of change. To help fill this void, in
Vladislav Hristov Grozev, Carolyn Axtell, Hui Zhang, Karina Nielsen   +3 more
doaj   +1 more source

Development of an end-to-end automated production concept for extrusion-based additive manufacturing of personalized medical scaffolds

Frontiers in Manufacturing Technology
IndroductionPersonalized medical devices, especially scaffold-based implants, are increasingly important in medical care. One established manufacturing method for these products is extrusion-based 3D printing, also called 3D material extrusion (MEX) or ...
Kai Janning, Sven König, Laura Herbst, Bastian Nießing, Robert H. Schmitt, Robert H. Schmitt   +5 more
doaj   +1 more source

WAAM-ViD: towards universal vision-based monitoring for wire arc additive manufacturing

Frontiers in Manufacturing Technology
In the context of Industry 4.0, autonomous and data-driven manufacturing processes are advancing rapidly, with wire arc additive manufacturing (WAAM) emerging as a promising technique for producing large-scale metal components.
Keun Woo Kim, Alexander Kamerkar, Tzu-En Chiu, Ibrahim Abdi, Jian Qin, Wojciech Suder, Seemal Asif   +6 more
doaj   +1 more source