Results 11 to 20 of about 20,066 (296)
Research Progress and Application Scenarios of Wire + Arc Additive Manufacturing: From Process Control to Performance Evaluation [PDF]
MicromachinesIn recent years, with the innovation and continuous development of additive manufacturing technology, research on wire arc additive manufacturing technology (WAAM) has become increasingly common and in-depth in the chemical industry, mold manufacturing ...
Chun Guo +3 more
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Processing of a Martensitic Tool Steel by Wire-Arc Additive Manufacturing [PDF]
Materials, 2022 This work investigates the processability of hot-work tool steels by wire-arc additive manufacturing (DED-Arc) from metal-cored wires. The investigations were carried out with the hot-work tool steel X36CrMoWVTi10-3-2. It is shown that a crack-free processing from metal-cored wire is possible, resulting from a low martensite start (Ms) temperature ...
Ulf Ziesing +4 more
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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 +8 more
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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
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Orthogonal cutting of Wire and Arc Additive Manufactured parts [PDF]
The International Journal of Advanced Manufacturing Technology, 2021 Abstract Wire and Arc Additive Manufacturing (WAAM) is increasingly being used to produce complex and non-traditional geometries that other technologies are not able to create. Finishing operations, as machining, are often required to accomplish the components functionality.
Pedro P. Fonseca +6 more
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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 +3 more
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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
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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 +7 more
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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
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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 +4 more
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