Results 11 to 20 of about 2,467 (241)

Slicing Solutions for Wire Arc Additive Manufacturing

Journal of Manufacturing and Materials Processing
Both commercial and research applications of wire arc additive manufacturing (WAAM) have seen considerable growth in the additive manufacturing of metallic components. However, there remains a clear lack of a unified paradigm for toolpath generation when
Michael Sebok, Canhai Lai, Chris Masuo, Alex Walters, William Carter, Nathan Lambert, Luke Meyer, Jake Officer, Alex Roschli, Joshua Vaughan, Andrzej Nycz   +10 more
doaj   +2 more sources

Compression Behaviour of Wire + Arc Additive Manufactured Structures [PDF]

Metals, 2021
Increasing demand for producing large-scale metal components via additive manufacturing requires relatively high building rate processes, such as wire + arc additive manufacturing (WAAM). For the industrial implementation of this technology, a throughout understanding of material behaviour is needed. In the present work, structures of Ti-6Al-4V, AA2319
Masoud Abbaszadeh, Volker Ventzke, Leonor Neto, Stefan Riekehr, Filomeno Martina, Nikolai Kashaev, Jan Hönnige, Stewart Williams, Benjamin Klusemann   +8 more
openaire   +6 more sources

Study of Arc-wire and Laser-wire processes for the realization of Ti-6Al-4V alloy parts [PDF]

MATEC Web of Conferences, 2020
Arc-wire or laser-wire additive manufacturing seems promising because it allows large parts to be produced with significant deposition rates (ten times higher than powder bed additive manufacturing), for a lower investment cost.
Ayed A., Bras G., Bernard H., Michaud P., Balcaen Y., Alexis J.   +5 more
doaj   +1 more source

Advancements and applications of multiple wire processes in additive manufacturing: a comprehensive systematic review

Virtual and Physical Prototyping, 2023
The dynamic landscape of additive manufacturing (AM) is undergoing a transformative phase with the advent of multiple wire arc AM (MWAAM) processes.
Abderrachid Hamrani, Fatma Zohra Bouarab, Arvind Agarwal, Kang Ju, Hamid Akbarzadeh   +4 more
doaj   +1 more source

Metal Wire Additive Manufacturing: A Comparison between Arc Laser and Laser/Arc Heat Sources

Inventions, 2023
In this paper, the authors introduce the reader to the state of the art of Metal Wire Additive Manufacturing (MWAM) and provide a comparison between Wire Arc Additive Manufacturing (WAAM), Wire Laser Additive Manufacturing (WLAM), and Laser Arc Hybrid ...
Giuseppe Casalino, Mojtaba Karamimoghadam, Nicola Contuzzi   +2 more
doaj   +1 more source

Research progress in wire arc additive manufacturing of aluminum alloys

Cailiao gongcheng, 2022
Wire arc additive manufacturing (WAAM) attracts much attention due to its unique feature of rapid near net shape forming without die. It has the potential to become an advanced manufacturing technology that can break the bottleneck of alloy development ...
HAN Qifei, FU Rui, HU Jinlong, GUO Yueling, HAN Yafeng, WANG Junsheng, JI Tao, LU Jiping, LIU Changmeng   +8 more
doaj   +1 more source

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
openaire   +3 more sources

The Influence of Heat Input on the Surface Quality of Wire and Arc Additive Manufacturing

Applied Sciences, 2021
Wire and arc additive manufacturing has unique process characteristics, which make it have great potential in many fields, but the large amount of heat input brought by this feature limits its practical application.
Jiayi Zeng, Wenzhong Nie, Xiaoxuan Li
doaj   +1 more source

A THERMAL MODEL FOR WIRE ARC ADDITIVE MANUFACTURING

ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, 2023
Layer-by-layer detailing processes, which used wire and electric arc - wire arc additive manufacturing (WAAM), are among the most productive in 3D metal printing technologies. From this point of view, the solution of the thermal task, and subsequently of the deformation problem, are particularly relevant.
Tongov, Manahil, Petkov, Vladimir
openaire   +3 more sources

Research on transition layer microstructure and properties of Al–Cu/Al–Si gradient materials fabricated by cold metal transfer

Journal of Materials Research and Technology, 2023
As an important part of the additive manufacturing technology, wire arc additive manufacture (WAAM) is outstanding with high deposition efficiency, large size of deposited parts, short periodic time, and low costs.
Jin Xinyuan, Xianfeng Li, Guoping Zhao, Lixiong Shao, Haowei Wang, Yaqi Deng, Yanchi Chen, Yi Gao   +7 more
doaj   +1 more source