Results 51 to 60 of about 2,379 (158)

Important findings in Wire + Arc Additive Manufacturing [PDF]

Zavarivanje i zavarene konstrukcije, 2019
The paper presents a set of findings important for a Wire Arc Additive Manufacturing using a welding robot. At the beginning an overview of additive manufacturing technologies for production of metal parts is presented. A special attention is set to wire arc additive manufacturing (WAAM) technologies. The advantage of WAAM compared to laser or electron
Damjan Klobcar, Drago Bračun, Mirko Soković, Matija Bušić, S. Baloš, Matej Pleterski   +5 more
openaire   +2 more sources

On wire and arc additive manufacture of aluminium.

, 2020
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

Advancing Wire Arc Directed Energy Deposition: Analyzing Impact of Materials and Parameters on Bead Shape

Metals
This study advances foundational knowledge regarding the impact of processing parameters and material selection on bead shape in Wire Arc directed energy deposition (Wire Arc DED) additive manufacturing. Through the collection and analysis of the largest
Stephen Price, Kiran Judd, Matthew Gleason, Kyle Tsaknopoulos, Danielle L. Cote, Rodica Neamtu   +5 more
doaj   +1 more source

Defect diagnosis method for wire arc additive manufacturing driven by multi-modal data fusion

Hanjie xuebao
Wire arc additive manufacturing has become an important method for the overall manufacturing of heterogeneous and heterostructured high-performance materials and complex components.
Yiming GUO, Yuejun ZHOU, Shuaiwen PEI, Yong HUANG, Shida SONG, Kehong WANG   +5 more
doaj   +1 more source

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

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   +1 more source

WIRE ARC ADDITIVE MANUFACTURING TECHNOLOGY OF STEELS

Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ
Metal additive manufacturing (AM), often known as 3D printing, is revolutionizing the production of complex engineering components by constructing them layer by layer. This innovative process utilizes a high-energy heat source and various materials, such
Nabeel Alawi Albahadli, Abdul Sameea Jasim Jilabi, Hayder Aljuboori   +2 more
doaj   +1 more source

Robotic Wire Arc Additive Manufacturing With Variable Height Layers

IEEE/ASME Transactions on Mechatronics
8 pages, 17 ...
John Marcotte, Sandipan Mishra, John T. Wen   +2 more
openaire   +2 more sources

Research progress on wire arc additive manufactured Al-Zn-Mg-Cu alloys: Metallurgical defects, refining grains, enhancing mechanical properties

Materials & Design
Wire arc additive manufacturing (WAAM) of Al-Zn-Mg-Cu alloys is a hot topic of current research in the field of additive manufacturing. Microstructure and properties related issues of wire arc additive manufactured Al-Zn-Mg-Cu alloys attracted more and ...
Yichen Liu, Feng Guo, Jie Li, Kun Liu, Juan Wang, Artem Okulov, Tushar Sonar   +6 more
doaj   +1 more source

Arc length monitoring and closed-loop quality control for GTA-WAAM

Virtual and Physical Prototyping
This study aims to enhance the monitoring and control of arc length in Wire Arc Additive Manufacturing with Gas Tungsten Arc (GTA-WAAM). Accurate measurement and closed-loop control of arc length in WAAM is challenging, especially under conditions of low
Jiashun Si, Longxi Luo, Changmeng Liu, Jiping Lu   +3 more
doaj   +1 more source