Results 1 to 10 of about 13,742 (229)
High productivity fluence based control of Directed Energy Deposition (DED) part geometry [PDF]
Journal of Manufacturing Processes, 2021 Successful and efficient hybrid manufacturing consisting of Directed Energy Deposition (DED) followed by milling as a postprocess requires that material deposited during the DED step be geometrically consistent and slightly larger than the desired final,
Li, Geng +4 more
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Ti6Al4V Thin Walls Production using Laser Directed Energy Deposition (L-DED) Process
International Journal of Engineering Materials and Manufacture, 2021 One of the main applications of Directed Energy Deposition (DED) is the production of thin-wall structures, where it has significant advantages over traditional milling and machining techniques, or even welded analogues.
German Barragan +2 more
doaj +3 more sources
Blue laser directed energy deposition of aluminum with synchronously enhanced efficiency and quality [PDF]
Additive Manufacturing Letters, 2023 Directed energy deposition (DED) of aluminum with infrared lasers faces many processing issues, e.g., poor formability, pore formation, high reflectivity, all lowering the productivity.
An Wang +9 more
doaj +3 more sources
Materials & Design, 2023 This paper presents an experimental study to characterize the ripples and other morphological formations as well as their influence on the heterogeneous microstructure on the surfaces of the directed energy deposition (DED)-printed stainless steel (316L)
Himanshu Balhara +3 more
doaj +2 more sources
Direct Laser Additive Manufacturing of TiAl Intermetallic Compound by Powder Directed Energy Deposition (DED) [PDF]
MATEC Web of Conferences, 2020 Directed Energy Deposition of the commercial intermetallic Ti-48Al-2Cr-2Nb alloy was investigated. The CLAD® process is dependent on multiple parameters, which were successfully optimised through several experiments, including series of beads, small ...
Choron Damien +4 more
doaj +3 more sources
A review on additive/subtractive hybrid manufacturing of directed energy deposition (DED) process
Advanced Powder Materials, 2022 Additive manufacturing (AM) processes are reliable techniques to build highly complex metallic parts. Direct energy deposition (DED) is one of the most common technologies to 3D print metal alloys.
Mohammadreza Lalegani Dezaki +6 more
doaj +2 more sources
Advances in Ultrasonic-Assisted Directed Energy Deposition (DED) for Metal Additive Manufacturing
CrystalsDirected Energy Deposition (DED), a branch of AM processes, has emerged as a significant technique for fabricating large metal components in sectors such as aerospace, automotive, and healthcare.
Wenjun Zhang +3 more
doaj +2 more sources
Intelligent process planning and control of DED (directed energy deposition) for rapid manufacturing
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2020 This research has been conducted to develop computer aided manufacturing software, which can generate NC programs for a five-axis directed energy deposition (DED) type additive manufacturing system with following three focuses: 1.
Masahiro UEDA +3 more
doaj +3 more sources
MetalsThis study explores the feasibility of manufacturing martensitic stainless steel turbine blades via a directed energy deposition (DED) process using a powder precursor.
Caroline Cristine de Andrade Ferreira +6 more
doaj +2 more sources
Materials & DesignPart identification has become a priority in manufacturing, especially when it comes to the additive manufacturing (AM) industry, where the counterfeit printing of almost any digitalized component is possible.
Aizpea Urresti +4 more
doaj +3 more sources