Results 21 to 30 of about 2,058,652 (169)
MECHANICAL SYSTEM FOR WIRE ARC ADDITIVE MANUFACTURING
ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, 2023 This article discusses the reassembly of a mechanical system for 3D printing plastic parts to be used for plasma arc additive manufacturing. The main issues in converting an existing 3D printer designed for plastic additive to used for producing metal parts are: control of the welding power source; installation and realization of the movement with the ...
Petkov, Krum, Tongov, Evgeny
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Process Control Methods in Cold Wire Gas Metal Arc Additive Manufacturing
Metals, 2023 Cold wire gas metal arc (CWGMA) additive manufacturing (AM) is more productive and beneficial than the common electric arc processes currently used in wire arc additive manufacturing (WAAM).
João B. Bento +3 more
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Crystals, 2021 The microstructure and corrosion resistance of samples fabricated by Q345 and 308 bimetallic feedings using two kinds of processes of wire-arc additive manufacturing (WAAM) was observed and compared with that of sample manufactured by a single feeding ...
Qingxian Hu +3 more
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Additive Layer Manufacturing using Metal Deposition
Metals, 2020 Among the additive layer manufacturing techniques for metals, those involving metal deposition, including laser cladding/Direct Energy Deposition (DED, with powder feeding) or Wire and Arc Additive Manufacturing (WAAM, with wire feeding), exhibit several
Patrice Peyre
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Development of a Low-Cost Wire Arc Additive Manufacturing System
Journal of Manufacturing and Materials Processing, 2021 Due to their unique advantages over traditional manufacturing processes, metal additive manufacturing (AM) technologies have received a great deal of attention over the last few years. Using current powder-bed fusion AM technologies, metal components are
Miguel Navarro +3 more
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Wire Arc Additive Manufacturing Process for Topologically Optimized Aeronautical Fixtures. [PDF]
3D Print Addit Manuf, 2023 Publisher Copyright: © Copyright 2023, Mary Ann Liebert, Inc., publishers 2023.Additive manufacturing (AM) technologies in metallic materials have experienced significant growth over recent decades. Concepts such as design for additive manufacturing have
Veiga F +4 more
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Materials & Design, 2022 The advent of novel processing technologies such as wire-arc additive manufacturing, distinguished by high cooling rates, requires the development of adapted feedstock materials.
Thomas Klein +2 more
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Early cost estimation for additive manufacture [PDF]
, 2012 Additive Manufacture (AM) is a novel manufacturing method; it is a process of forming components by adding materials. Owing to material saving and manufacturing cost saving, more and more research has been focused on metal AM technologies. WAAM is one AM
Zhai, Yun
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Metals, 2022 In wire arc additive manufacturing, residual stress is generated from a nonuniform thermal distribution, resulting in the fabricated component demonstrating large deformation.
Min Wu, Zeqi Hu, Xunpeng Qin
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Materials & Design, 2021 Wire and arc additive manufacturing (WAAM) has proven that it can produce medium to large components because of its high-rate deposition and potentially unlimited build size. Like all additive manufacturing (AM) technologies, however, an optimized process planning that provides uniform, defect-free deposition is key for the production of parts ...
Jafari, Davoud +2 more
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