Results 81 to 90 of about 19,358 (186)

A Review of Wire Arc Additive Manufacturing

International Journal of Scientific Research in Modern Science and Technology
Wire Arc Additive Manufacturing (WAAM) is a metal additive manufacturing (AM) process based on the technique of Directed Energy Deposition (DED), which uses an electric arc to melt wire feedstock for the layer-by-layer fabrication of large, near-net-shape metallic components of complex geometries.
Parankush Koul, Yashavanth Siddaramu
openaire   +1 more source

Fatigue response of as built DMLS processed Maraging Steel and effects of machining and heat and surface treatments [PDF]

, 2018
The main motivations for this study arise from the need for an assessment of the fatigue performance of DMLS produced Maraging Steel MS1, when it is used in the \u201cas fabricated\u201d state. The literature indicates a lack of knowledge from this point
Bogojevic, Nebojsa, Ciric-Kostic, Snezana, Croccolo, Dario, De Agostinis, Massimiliano, Fini, Stefano, Muharemovic, Nusret, Olmi, Giorgio, Robusto, Francesco, Vranic, Aleksandar   +8 more
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Investigation of In Situ Vibration During Wire and Arc Additive Manufacturing. [PDF]

3D Print Addit Manuf, 2023
Ma C, Li C, Yan Y, Liu Y, Wu X, Li D, Jin H, Zhang F.   +7 more
europepmc   +1 more source

Automated Additive Construction (AAC) for Earth and Space Using In-situ Resources [PDF]

, 2016
Using Automated Additive Construction (AAC), low-fidelity large-scale compressive structures can be produced out of a wide variety of materials found in the environment.
Ali, Hisham, Andersen, Christian, Burgoyne, Hayden, Chambers, Wesley, Clinton, Raymond, De Kestellier, Xavier, Ebelt, Keye, Gerner, Shai, Hofmann, Douglas, Hogstrom, Kristina, Howe, Scott, Ilves, Erika, Jerves, Alex, Keenan, Ryan, Keravala, Jim, Khoshnevis, Behrokh, Kochmann, Dennis, Lim, Sungwoo, Metzger, Philip, Meza, Lucas, Mueller, Robert P., Nakamura, Takashi, Nelson, Andrew, Partridge, Harry, Pettit, Donald, Pyle, Rod, Reiners, Eric, Shapiro, Andrew, Singer, Russell, Tan, Wei-Lin, Vazquez, Noel, Wilcox, Brian, Zelhofer, Alex   +32 more
core  

Deposition path planning and stress control for gridding thin-walled titanium alloy parts fabricated by wire-arc additive manufacturing

Journal of Aeronautical Materials
Wire-arc additive manufacturing (WAMM) is an emerging manufacturing technology that employs metal wire as the raw material and arc as the heat source. It offers advantages in fabricating large and complex parts.
ZHENG Yuanxuan, PENG Siyi, WANG Xiebin, GUO Yueling, LYU Zhongli, LIU Changmeng   +5 more
doaj   +1 more source

Estudio preliminar de los parámetros de fabricación en las propiedades finales de piezas de titanio comercialmente puro con geometrías sencillas producidos mediante la técnica de “additive manufacturing” [PDF]

, 2019
La necesidad de fabricar piezas de geometrías complejas empleando materiales ligeros con altas propiedades, en el sector aeroespacial conlleva al uso de técnicas cada vez más flexibles y con mayor complejidad técnica.
Arévalo Mora, Cristina María, Beltrán, Ana M. (Coordinador), Félix Ángel, Manuel (Coordinador), Kitzmantel, Michael, Montealegre-Meléndez, Isabel, Neubauer, Erich, Pérez-Soriano, Eva María   +6 more
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Assumption of constraining force to explain distortion in laser additive manufacturing [PDF]

, 2018
Distortion is a common but unrevealed problem in metal additive manufacturing, due to the rapid melting in metallurgy and the intricate thermal-mechanical processes involved. We explain the distortion mechanism and major influencing factors by assumption
Ahsan, Muhammad Naveen, Liang, Huixin, Shen, Lida, Tian, Zongjun, Wang, Changjiang, Xiao, Meng, Xie, Deqiao, Zhao, Jianfeng   +7 more
core   +1 more source

Part orientation optimization for Wire and Arc Additive Manufacturing process for convex and non-convex shapes. [PDF]

Sci Rep, 2023
Alomari Y, Birosz MT, Andó M.
europepmc   +1 more source

On wire and arc additive manufacture of aluminium.

, 2019
Wire and arc additive manufacture (WAAM) is a process in which an arc is used to melt and deposit beads of feedstock wire layer by layer onto a substrate and then subsequent layers to create near-net shape components. WAAM has the potential to reduce costs and material waste, as well as shorten lead-time, compared to conventional manufacturing methods.
openaire   +3 more sources

Temperature Distribution during Single Pass Multi-Layer Welding in Additive Manufacturing [PDF]

, 2018
Single bead welding, is a high-speed welding process that is used for manufacturing of thin walled components. Its application is a vast field of research to assess its ability to manufacture complex products.
Hedau, Mridul, S, Suryakumar
core