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 …

Additive manufacturing for energy: A review

C Sun, Y Wang, MD McMurtrey, ND Jerred, F Liou, J Li - Applied Energy, 2021 - Elsevier
The conflict between rapidly growing global energy demand and climate change is a grand
challenge that requires significant science and technology innovations. Advanced …

In-situ measurement and monitoring methods for metal powder bed fusion: an updated review

M Grasso, A Remani, A Dickins… - Measurement …, 2021 - iopscience.iop.org
The possibility of using a variety of sensor signals acquired during metal powder bed fusion
processes, to support part and process qualification and for the early detection of anomalies …

Process defects and in situ monitoring methods in metal powder bed fusion: a review

M Grasso, BM Colosimo - Measurement Science and Technology, 2017 - iopscience.iop.org
Despite continuous technological enhancements of metal Additive Manufacturing (AM)
systems, the lack of process repeatability and stability still represents a barrier for the …

[HTML][HTML] In-process and post-process strategies for part quality assessment in metal powder bed fusion: A review

C Chua, Y Liu, RJ Williams, CK Chua… - Journal of Manufacturing …, 2024 - Elsevier
An increasing number of metal components processed by additive manufacturing (AM) are
now being used in industrial applications. However, in the most demanding applications …

Multi-sensor measurement and data fusion technology for manufacturing process monitoring: a literature review

L Kong, X Peng, Y Chen, P Wang… - International journal of …, 2020 - iopscience.iop.org
Due to the rapid development of precision manufacturing technology, much research has
been conducted in the field of multisensor measurement and data fusion technology with a …

On the use of spatter signature for in-situ monitoring of Laser Powder Bed Fusion

G Repossini, V Laguzza, M Grasso, BM Colosimo - Additive Manufacturing, 2017 - Elsevier
In-situ monitoring of metal additive manufacturing (AM) processes is a key issue to
determine the quality and stability of the process during the layer-wise production of the part …

In situ monitoring of selective laser melting of zinc powder via infrared imaging of the process plume

M Grasso, AG Demir, B Previtali… - Robotics and Computer …, 2018 - Elsevier
Despite continuous technological improvements in metal additive manufacturing (AM)
systems, process stability is still affected by several possible sources of defects especially in …

In-process monitoring of selective laser melting: spatial detection of defects via image data analysis

M Grasso, V Laguzza… - Journal of …, 2017 - asmedigitalcollection.asme.org
Selective laser melting (SLM) has been attracting a growing interest in different industrial
sectors as it is one of the key technologies for metal additive manufacturing (AM). Despite …

Process monitoring and inspection systems in metal additive manufacturing: Status and applications

ZY Chua, IH Ahn, SK Moon - International Journal of Precision …, 2017 - Springer
One of the most significant barriers to the broad adoption of additive manufacturing (AM) is
the qualification of AM produced parts. With the high market competition, quality has become …