Results 11 to 20 of about 1,410 (185)
Journal of Materials Research and Technology, 2022 Recently, wire and arc additive manufacturing (WAAM) technique has been used to fabricate the Mg alloy parts, and the solution annealing was generally employed to eliminate the residual stress and homogenize the microstructure of WAAM Mg alloy.
Zhen Zhang +7 more
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A Review of the Recent Developments and Challenges in Wire Arc Additive Manufacturing (WAAM) Process
Journal of Manufacturing and Materials Processing, 2023 Wire arc additive manufacturing (WAAM) is an emerging and promising technology for producing medium-to-large-scale metallic components/structures for different industries, i.e., aerospace, automotive, shipbuilding, etc.
Abid Shah +3 more
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WAAM-Fabricated Laminated Metal Composites [PDF]
Metals, 2021 Laminated metal composites are a promising design since the hybrid design enables superior and tailorable material properties compared with bulk material. The article introduces for the first time, laminated metal composites consisting of multiple bilayers of alternating layers of ductile and high-strength steel processed by wire arc additive ...
Niclas Spalek +3 more
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Review on effect of heat input for wire arc additive manufacturing process
Journal of Materials Research and Technology, 2021 Wire arc additive manufacturing (WAAM) is steadily increasing with significant research work are underway. The ability of WAAM to manufacture a large-scale product at a lower cost and shorter lead times has increased its development.
Nor Ana Rosli +5 more
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Journal of Manufacturing and Materials Processing, 2020 The objective of this work was the development of a methodology to parametrize wire + arc additive manufacturing (WAAM), aiming dimension repeatability, and tolerances. Parametrization of WAAM is a difficult task, because multiple parameters are involved
Shubham Dahat +3 more
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316L WAAM and pressure machining influence [PDF]
Engineering Research Express, 2021 ABSTRACT Wire arc additive manufacture (WAAM) technology has a good development prospect, and can be used to manufacture large metal components with complex shapes in combination with traditional machining equipment. This paper adjusts the parameters from the perspective of heat input and arc control.
Xinfeng Kan +3 more
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U.Porto Journal of Engineering, 2021 Through additive manufacturing is possible to obtain products with few material waste, low production time and great flexibility in geometry. In recent years, the application of arc welding processes has been studied as additive manufacturing techniques ...
Augusto Dttmann +1 more
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Effect of Phase Transformations on Scanning Strategy in WAAM Fabrication [PDF]
Materials, 2021 Due to its high production rates and low cost as compared to other metal additive manufacturing processes, wire arc additive manufacturing (WAAM) has become an emerging technology in the manufacturing industry. However, the residual stress generation and part distortion hinder its widespread adoption because of the complex thermal build-histories of ...
Ali, Muhammad Hassaan, Han, You Sung
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Experiments for WAAM Technologies [PDF]
MATEC Web of Conferences, 2017 The most recent group of technologies added to Additive Manufacturing (AM) field, Wire and Arc Additive Manufacturing (WAAM) use some well known welding processes, generally gas metal arc welding (GMAW codification at American Welding Society and 135 at International Institute of Welding/Institute International de Soudure) or Tungsten Inert Gas to ...
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Determining the machining allowance for WAAM parts [PDF]
Production Engineering, 2020 AbstractIn order to decrease mass, and thus fulfil the targets for airplane traffic emission reduction, the amount of titanium alloys used for structural components is rising. With the conventional milling process, low material utilization and short tool life lead to high manufacturing costs.
Christina Fuchs +3 more
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