Results 31 to 40 of about 24,300 (338)

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

Analysis of the Machining Process of Titanium Ti6Al-4V Parts Manufactured by Wire Arc Additive Manufacturing (WAAM) [PDF]

, 2020
In the current days, the new range of machine tools allows the production of titanium alloy parts for the aeronautical sector through additive technologies.
Alonso, Unai, Gil Del Val, Alain, Suárez, Alfredo, Veiga, Fernando   +3 more
core   +2 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

Analysis of Droplet Transfer and Arc Swing in “TIG + AC” Twin-Wire Cross Arc Additive Manufacturing

Metals, 2022
Twin-wire and arc additive manufacturing (T-WAAM) has potential advantages in improving deposition efficiency and manufacturing functionally graded materials (FGMs), thus attracting much attention.
Xueping Song, Zhuoxuan Li, Jiankang Huang, Ding Fan, Shurong Yu   +4 more
doaj   +1 more source

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, Chong Wang, Jialuo Ding, Stewart Williams   +3 more
doaj   +1 more source

Microstructure and Corrosion Resistance in Bimetal Materials of Q345 and 308 Steel Wire-Arc Additive Manufacturing

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, Xiaoli Wang, Xinwang Shen, Zemin Tan   +3 more
doaj   +1 more source

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, Amer Matar, Seyid Fehmi Diltemiz, Mohsen Eshraghi   +3 more
doaj   +1 more source

Study on Arc Welding Processes for High Deposition Rate Additive Manufacturing [PDF]

, 2018
Although Additive Manufacturing implementation is rapidly growing, industrial sectors are demanding an increase of manufactured part size which most extended processes, such as Selective Laser Melting (SLM) or Laser Metal Deposition (LMD), are not able ...
Paskual, Amagoia, Suárez, Alfredo, Tabernero, Iván, Álvarez, Pedro   +3 more
core   +1 more source

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
doaj   +1 more source

A hypoeutectic Al-Ni-Mg in situ composite processed by wire-arc additive manufacturing: Phase evolution and mechanical behavior

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, Tomasz Wojcik, Aurel Arnoldt   +2 more
doaj   +1 more source