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A comprehensive review and future perspectives of simulation approaches in wire arc additive manufacturing (WAAM)

International Journal of Extreme Manufacturing
Wire arc additive manufacturing (WAAM) has emerged as a promising technique for producing large-scale metal components, favoured by high deposition rates, flexibility and low cost.
Zhonghao Chen, Lei Yuan, Zengxi Pan, Hongtao Zhu, Ninshu Ma, Donghong Ding, Huijun Li   +6 more
doaj   +3 more sources

Effects of ultrasonic rotating extrusion assisted wire arc additive manufacturing on the microstructure and mechanical properties of 5356 aluminum alloy [PDF]

Ultrasonics Sonochemistry
Wire Arc Additive Manufacturing (WAAM) for the fabrication of lightweight Al alloy represents a burgeoning area of research. Despite this, the presence of porosity defects, coarse surface grain sizes, and the clustering of precipitated phases in WAAM ...
Rongtao Zhu, Liang Zhang, Longhan Duan, Zhaofeng Liang, Chuang Li, Bo Yuan, Peng Du, Zhiwen Xie, Yaping Zhang   +8 more
doaj   +2 more sources

Preventing columnar grains growth during hybrid wire arc additive manufacturing of austenitic stainless steel 316L

Engineering Reports
Wire arc additive manufacturing (WAAM) is an efficient technique for producing medium to large‐size components, due to its accessibility and sustainability in fabricating large‐scale parts with high deposition rates, employing low‐cost and simple ...
Abdulaziz I. Albannai, Henry León‐Henao, Antonio J. Ramirez   +2 more
doaj   +2 more sources

A high-performance WAAM process for Al–Mg–Mn using controlled short-circuiting metal transfer at increased wire feed rate and increased travel speed

Materials and Design, 2020
Dmitry V Kurushkin
exaly   +2 more sources

Development and implementation of robotized wire arc additive repair of a gas turbine diaphragm [PDF]

Bulletin of the Polish Academy of Sciences: Technical Sciences, 2023
The current practice of reconstruction of oxidized turbine parts (due to hot corrosion) using arc welding methods facilitates restoration of the nominal shapes and dimensions, as well as other attributes and features.
Piotr Steckowicz, Paweł Pyrzanowski, Efe Bulut   +2 more
doaj   +1 more source

Evaluation of Additive Manufacturing Parts Machinability using Automated GMAW ER70S-6 with Nodular Cast Iron

U.Porto Journal of Engineering, 2021
Through additive manufacturing is possible to obtain products with few material waste, low production time and great flexibility in geometry. In recent years, the application of arc welding processes has been studied as additive manufacturing techniques ...
Augusto Dttmann, Jefferson de Oliveira Gomes   +1 more
doaj   +1 more source

Wire Arc Additive Manufacturing of Stainless Steels: A Review

Applied Sciences, 2020
Wire arc additive manufacturing (WAAM) has been considered as a promising technology for the production of large metallic structures with high deposition rates and low cost.
Wanwan Jin, Chaoqun Zhang, Shuoya Jin, Yingtao Tian, Daniel Wellmann, Wen Liu   +5 more
doaj   +1 more source

Wire arc additive manufacturing technology development and route planning map for aviation equipment

Journal of Aeronautical Materials, 2023
Wire arc additive manufacturing (WAAM) is an additive manufacturing technology with high deposition rate that produces a variety of high-performance metal structures layer by layer stacking.
ZHENG Tao, GUO Shaoqing, ZHANG Guodong, SHI Hanchao   +3 more
doaj   +1 more source

Effect of solution annealing on microstructures and corrosion behavior of wire and arc additive manufactured AZ91 magnesium alloy in sodium chloride solution

Journal of Materials Research and Technology, 2022
Recently, wire and arc additive manufacturing (WAAM) technique has been used to fabricate the Mg alloy parts, and the solution annealing was generally employed to eliminate the residual stress and homogenize the microstructure of WAAM Mg alloy.
Zhen Zhang, Liqing Wang, Ruize Zhang, Dezheng Yin, Zhanyong Zhao, Peikang Bai, Bin Liu, Fude Wang   +7 more
doaj   +1 more source

Topology optimisation for large-scale additive manufacturing: generating designs tailored to the deposition nozzle size

Virtual and Physical Prototyping, 2021
Additive Manufacturing (AM) processes intended for large-scale components deposit large volumes of material to shorten process duration. This reduces the resolution of the AM process, which is typically defined by the deposition nozzle size.
E. Fernández, C. Ayas, M. Langelaar, P. Duysinx   +3 more
doaj   +1 more source