Results 61 to 70 of about 1,328 (136)

Wire Arc Additive Manufacturing for Widespread Architectural Application: A Review Informed by Large-Scale Prototypes

Buildings
This paper reviews the potential of Wire Arc Additive Manufacturing (WAAM) for architecture. It uniquely addresses its feasibility by evaluating existing large-scale, real-world prototypes developed to date and compiling critical gaps identified in the ...
Felix Raspall, Sergio Araya, Maximiliano Pazols, Eduardo Valenzuela, Martín Castillo, Paola Benavides   +5 more
doaj   +1 more source

Research progress in regulation of residual stress and distortion in wire arc additive manufacturing

Cailiao gongcheng
Wire arc additive manufacturing （WAAM） employs an arc as the energy source to melt metal wire layer by layer， making it suitable for the rapid fabrication of medium to large-sized complex metal components.
LI Xuan, CHEN Yong, CHEN Hui, XIONG Jun
doaj   +1 more source

A semi-analytical approach to wire arc additive manufacturing simulation for deposition sequence optimisation

Virtual and Physical Prototyping
Categorised as a directed energy deposition process, wire arc additive manufacturing (WAAM) is a promising technology for fabricating large-scale structures and components across various industries.
Xiao Fan Zhao, Avelino Zapata, Michael F. Zaeh   +2 more
doaj   +1 more source

Investigation the effects of friction stir processing on microstructure and mechanical properties of Al–Cu alloy fabricated by wire arc additive manufacturing

Journal of Materials Research and Technology
In this study, a hybrid additive manufacturing (AM) process that combines interlayer friction stir processing (FSP) with wire arc additive manufacturing (WAAM) is proposed to address the problems of high porosity, coarse grains, and low mechanical ...
Li Liu, Wanghui Xu, Yu Li, Ruizhe Liu, Ruiwei Liu, Yongxian Huang, Chunlin Dong   +6 more
doaj   +1 more source

Residual Stresses in Wire Arc Additive Manufacturing Products and Their Measurement Techniques: A Systematic Review

Applied Mechanics
This literature review provides an in-depth exploration of the research conducted on residual stresses (RS) in Wire Arc Additive Manufacturing (WAAM) products, particularly focusing on how process parameters influence the phenomenon.
Fakada Dabalo Gurmesa, Hirpa Gelgele Lemu, Yosef Wakjira Adugna, Mesfin Demise Harsibo   +3 more
doaj   +1 more source

A Review on Wire Arc Additive Manufacturing of Inconel Alloys

Engineering Proceedings
WAAM is a technique for fabricating large-scale metallic components in an efficient and cost-effective way. Inconel alloys are a nickel-based superalloy popular for their excellent mechanical properties and corrosion resistance.
Divy Patel, Kishan Fuse, Nagarao Surner, Kiran Wakchaure   +3 more
doaj   +1 more source

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   +1 more source

The influence of different ultrasonic impact treatment modes on microstructure and mechanical properties of 18Ni-300 steel fabricated by wire arc additive manufacturing

Virtual and Physical Prototyping
This study investigates the introduction of ultrasonic impact treatment (UIT) during the wire arc additive manufacturing process to refine the microstructure and enhance the properties of 18Ni-300 maraging steel components.
Zhen Su, Dongqing Yang, Chunpan Yang, Jikang Fan, Dejun Yan, Yong Peng, Kehong Wang   +6 more
doaj   +1 more source

Review of regulation means in wire arc additive manufacturing of aluminum alloy

Hanjie xuebao
Aluminum alloy possesses extensive applications, and wire arc additive manufacturing (WAAM) has emerged as a rapid method for producing large structural parts, leading to significant advancements in aluminum alloy WAAM technology.
Bojin QI, Linwei CAI
doaj   +1 more source

Wear Behavior of Austenitic Stainless Steel 308L Fabricated by Wire Arc Additive Manufacturing. [PDF]

Materials (Basel)
Alzughaibi S, Alammari Y, Alrumayh A, Alamoudi MT, Alzahrani FJ, Noor HH, Alqosaibi K.   +6 more
europepmc   +1 more source