Virtual and Physical Prototyping, 2021 Directed energy deposition (DED) shows outstanding advantages in manufacturing complex and functionally graded parts. This study systematically investigated the effect of laser incident energy on the densification, microstructure, texture evolution and ...
Pengsheng Xue +9 more
doaj +1 more source
Advancement in additive manufacturing & numerical modelling considerations of direct energy deposition process [PDF]
, 2016 The development speed and application range of the additive manufacturing (AM) processes, such as selective laser melting (SLM), laser metal deposition (LMD) or laser-engineering net shaping (LENS), are ever-increasing in modern advanced manufacturing ...
Qin, Yi +3 more
core +1 more source
Latest Developments in Industrial Hybrid Machine Tools that Combine Additive and Subtractive Operations [PDF]
, 2018 Hybrid machine tools combining additive and subtractive processes have arisen as a solution to increasing manufacture requirements, boosting the potentials of both technologies, while compensating and minimizing their limitations.
Arrizubieta Arrate, Jon Iñaki +4 more
core +2 more sources
The potential of additive manufacturing in the smart factory industrial 4.0: A review [PDF]
, 2019 Additive manufacturing (AM) or three-dimensional (3D) printing has introduced a novel production method in design, manufacturing, and distribution to end-users.
Dehghanghadikolaei, Amir +5 more
core +1 more source
Anisotropic properties of directed energy deposition (DED)-processed Ti–6Al–4V [PDF]
Journal of Manufacturing Processes, 2016 Abstract Directed energy deposited (DED) Ti–6Al–4V components and prototypes are quickly growing in prevalence in aerospace and biomedical industries for their increased strength and fast processing time. However, one of the remaining challenges in DED processes, particularly laser engineered net shaping (LENS), is the characterization of the ...
Sarah Wolff +4 more
openaire +1 more source
An Overview of the Process Mechanisms in the Laser Powder Directed Energy Deposition
Applied Sciences, 2022 Laser Powder Directed Energy Deposition (LP-DED) is a very powerful Additive Manufacturing process for different applications, such as repair operations and the production of functionally graded material.
Gabriele Piscopo +3 more
doaj +1 more source
Review of in-situ process monitoring and in-situ metrology for metal additive manufacturing [PDF]
, 2016 Lack of assurance of quality with additively manufactured (AM) parts is a key technological barrier that prevents manufacturers from adopting AM technologies, especially for high-value applications where component failure cannot be tolerated ...
Abioye +118 more
core +1 more source
Directed Energy Deposition via Artificial Intelligence-Enabled Approaches
Complexity, 2022 Additive manufacturing (AM) has been gaining pace, replacing traditional manufacturing methods. Moreover, artificial intelligence and machine learning implementation has increased for further applications and advancements. This review extensively follows
Utkarsh Chadha +11 more
doaj +1 more source
Effect of Cooling Rate on the Microstructure and Mechanical Properties of Al-33 wt.% Cu Alloy [PDF]
Archives of Metallurgy and Materials, 2023 Directed energy deposition (DED) is an additive manufacturing process wherein an energy source is focused on a substrate on which a feedstock material is simultaneously delivered, thereby forming a small melt pool. Melting, solidification, and subsequent
Yeon-Joo Lee +5 more
doaj +1 more source
Controlling skyrmion bubble confinement by dipolar interactions [PDF]
, 2019 Large skyrmion bubbles in confined geometries of various sizes and shapes are investigated, typically in the range of several micrometers. Two fundamentally different cases are studied to address the role of dipole-dipole interactions: (I) when there is ...
Koopmans, Bert +3 more
core +2 more sources