A review on wire arc additive manufacturing: Processing parameters, defects, quality improvement and recent advances
Arc welding-based additive manufacturing techniques are becoming promising for metal
additive manufacturing due to their capability of economically producing large-sized …
additive manufacturing due to their capability of economically producing large-sized …
Achieving material diversity in wire arc additive manufacturing: leaping from alloys to composites via wire innovation
Multi-material components featuring high performance and design flexibility have attracted
considerable attention, providing solutions to meet the performance demands of high-end …
considerable attention, providing solutions to meet the performance demands of high-end …
Recent inventions in additive manufacturing: Holistic review
This general review paper presents a condensed view of recent inventions in the Additive
Manufacturing (AM) field. It outlines factors affecting the development and commercialization …
Manufacturing (AM) field. It outlines factors affecting the development and commercialization …
In-situ monitoring of sub-surface and internal defects in additive manufacturing: A review
Y AbouelNour, N Gupta - Materials & Design, 2022 - Elsevier
Abstract Additive Manufacturing (AM), or 3D printing, processes depend on a user-defined
set of optimized process parameters to create a component. Monitoring and control of AM …
set of optimized process parameters to create a component. Monitoring and control of AM …
Toward a smart wire arc additive manufacturing system: A review on current developments and a framework of digital twin
Abstract In recent years, Wire Arc Additive Manufacturing (WAAM) has attracted increasing
scientific attention. With the rise of Industry 4.0 and smart manufacturing, Digital Twin (DT) …
scientific attention. With the rise of Industry 4.0 and smart manufacturing, Digital Twin (DT) …
Monitoring and flaw detection during wire-based directed energy deposition using in-situ acoustic sensing and wavelet graph signal analysis
The goal of this work is to detect flaw formation in the wire-based directed energy deposition
(W-DED) process using in-situ sensor data. The W-DED studied in this work is analogous to …
(W-DED) process using in-situ sensor data. The W-DED studied in this work is analogous to …
[HTML][HTML] Mechanical testing and microstructural analysis of wire arc additively manufactured steels
Wire arc additive manufacturing (WAAM) is a metal 3D printing method that allows the cost-
effective and efficient production of large-scale elements, and has thus gained great interest …
effective and efficient production of large-scale elements, and has thus gained great interest …
A review of non-destructive testing (NDT) techniques for defect detection: application to fusion welding and future wire arc additive manufacturing processes
M Shaloo, M Schnall, T Klein, N Huber, B Reitinger - Materials, 2022 - mdpi.com
In Wire and Arc Additive Manufacturing (WAAM) and fusion welding, various defects such as
porosity, cracks, deformation and lack of fusion can occur during the fabrication process …
porosity, cracks, deformation and lack of fusion can occur during the fabrication process …
Monitoring and prediction of porosity in laser powder bed fusion using physics-informed meltpool signatures and machine learning
In this work we accomplished the monitoring and prediction of porosity in laser powder bed
fusion (LPBF) additive manufacturing process. This objective was realized by extracting …
fusion (LPBF) additive manufacturing process. This objective was realized by extracting …
Enhanced comprehensive properties of directed energy deposited Inconel 718 by a novel integrated deposition strategy
Nickel-based superalloys fabricated by wire-arc directed energy deposition, also known as
wire arc additive manufacturing (WAAM), usually exhibit inherent columnar grain structure …
wire arc additive manufacturing (WAAM), usually exhibit inherent columnar grain structure …