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Additive Manufacturing: Short Version [PDF]

, 2017
The term “Additive Manufacturing” refers to the production of parts by building up successive layers of a formless material such as metal powder. This makes it possible to “print” objects with a wide variety of different shapes. While the manufacture and
Deutsche Akademie der Technikwissenschaften, Deutsche Akademie der Naturforscher Leopoldina, Union der Deutschen Akademien der Wissenschaften   +2 more
core   +1 more source

Residual polymer stabiliser causes anisotropic electrical conductivity during inkjet printing of metal nanoparticles

Communications Materials, 2021
Inkjet printed metal nanoparticles are known to have lower electrical conductivity than those produced by traditional approaches. Here, anisotropic electrical conductivity is attributed to organic residuals from the metal nanoparticle ink, reducing ...
Gustavo F. Trindade, Feiran Wang, Jisun Im, Yinfeng He, Adam Balogh, David Scurr, Ian Gilmore, Mariavitalia Tiddia, Ehab Saleh, David Pervan, Lyudmila Turyanska, Christopher J. Tuck, Ricky Wildman, Richard Hague, Clive J. Roberts   +14 more
doaj   +1 more source

Measurements in Additive Manufacturing [PDF]

, 2018
The increasing adoption of additive manufacturing (AM) within the manufacturing industry is pushing companies to rethink how components and integrated component assemblies can be manufactured and not least how to ensure that manufacturing quality is met.
Pedersen, David Bue; id_orcid 0000-0002-7013-7614, Andersen, Sebastian Aagaard; id_orcid 0000-0002-7115-0538, Hansen, Hans Nørgaard; id_orcid 0000-0001-7829-6962   +2 more
openaire   +1 more source

Additive Manufacturing of Polyolefins

Polymers, 2022
Polyolefins are semi-crystalline thermoplastic polymers known for their good mechanical properties, low production cost, and chemical resistance. They are amongst the most commonly used plastics, and many polyolefin grades are regarded as engineering polymers. The two main additive manufacturing techniques that can be used to fabricate 3D-printed parts
Fotis Christakopoulos, Paul M. H. van Heugten, Theo A. Tervoort   +2 more
openaire   +3 more sources

Analytical modelling for prediction and prevention of overflow occurrence in wire-based additive manufacturing

Virtual and Physical Prototyping
Increasing deposition rate is essential for higher productivity of additive manufacturing (AM). However, a high deposition rate usually requires high heat input to fully melt the fast-fed material, which could lead to defects due to molten material ...
Alireza M. Haghighi, Jialuo Ding, Yongle Sun, Wojciech Suder, Chong Wang, Paul Poulain, Xin Chen, Stewart Williams   +7 more
doaj   +1 more source

3D printed leech-inspired origami dry electrodes for electrophysiology sensing robots

npj Flexible Electronics, 2022
In this study, based on inspiration drawn from origami and the suction mechanism of leeches, a dry electrode is developed for reliable blood pressure (BP) monitoring.
Tae-Ho Kim, Chao Bao, Ziniu Chen, Woo Soo Kim   +3 more
doaj   +1 more source

Zeolitic Imidazolate Frameworks Serve as an Interface Layer for Designing Bifunctional Bone Scaffolds with Antibacterial and Osteogenic Performance

Nanomaterials, 2023
The integration of hydroxyapatite (HA) with broad-spectrum bactericidal nano-silver within biopolymer-based bone scaffolds not only promotes new bone growth, but also effectively prevents bacterial infections.
Jingxi Huang, Chen Cheng, Youwen Yang, Jun Zan, Cijun Shuai   +4 more
doaj   +1 more source

Knowledge-based bidirectional thermal variable modelling for directed energy deposition additive manufacturing

Virtual and Physical Prototyping
Directed energy deposition additive manufacturing (DED-AM) has gained significant interest in producing large-scale metallic structural components. In this paper, a knowledge-based machine learning (ML) approach, combining both physics-based simulation ...
Jian Qin, Pradeeptta Taraphdar, Yongle Sun, James Wainwright, Wai Jun Lai, Shuo Feng, Jialuo Ding, Stewart Williams   +7 more
doaj   +1 more source

Experimental Investigation of the Influence of Wire Arc Additive Manufacturing on the Machinability of Titanium Parts [PDF]

, 2019
Publisher Copyright: © 2019 by the authors. Licensee MDPI, Basel, Switzerland.The manufacturing of titanium airframe parts involves significant machining and low buy-to-fly ratios.
Veiga, Fernando, Fernando Veiga, Suárez, Alfredo, Teresa Artaza, Alonso, Unai, Unai Alonso, Artaza, Teresa, Alfredo Suárez   +7 more
core   +1 more source

Standardisation efforts of ISO/TC 261 “Additive Manufacturing”: 17th plenary meeting of ISO/TC 261 “Additive Manufacturing” [PDF]

, 2021
The main objective of ISO/TC 261 is to standardise the processes of additive manufacturing, the process chains (data, materials, processes, hard- and software, applications), test procedures, quality parameters, supply agreements, environment, health and
Pei, E
core   +1 more source