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 …
[HTML][HTML] Review of in-situ process monitoring and in-situ metrology for metal additive manufacturing
Lack of assurance of quality with additively manufactured (AM) parts is a key technological
barrier that prevents manufacturers from adopting AM technologies, especially for high …
barrier that prevents manufacturers from adopting AM technologies, especially for high …
Geometrical metrology for metal additive manufacturing
RK Leach, D Bourell, S Carmignato, A Donmez… - CIRP annals, 2019 - Elsevier
The needs, requirements, and on-going and future research issues in geometrical metrology
for metal additive manufacturing are addressed. The infrastructure under development for …
for metal additive manufacturing are addressed. The infrastructure under development for …
A review on process monitoring and control in metal-based additive manufacturing
There is consensus among both the research and industrial communities, and even the
general public, that additive manufacturing (AM) processes capable of processing metallic …
general public, that additive manufacturing (AM) processes capable of processing metallic …
Detection of keyhole pore formations in laser powder-bed fusion using acoustic process monitoring measurements
In-situ process monitoring of additively manufactured parts has become a topic of increasing
interest to the manufacturing community. In this work, acoustic measurements recorded …
interest to the manufacturing community. In this work, acoustic measurements recorded …
Design and tailoring of alloys for additive manufacturing
Additive manufacturing (AM) promises a major transformation for manufacturing of metallic
components for aerospace, medical, nuclear, and energy applications. This perspective …
components for aerospace, medical, nuclear, and energy applications. This perspective …
Monitoring and adaptive control of laser processes
T Purtonen, A Kalliosaari, A Salminen - Physics Procedia, 2014 - Elsevier
Monitoring of laser processes has been researched actively since the 1980's in several
institutes around the world. The goal of process monitoring is to gather information on the …
institutes around the world. The goal of process monitoring is to gather information on the …
On the application of in-situ monitoring systems and machine learning algorithms for developing quality assurance platforms in laser powder bed fusion: A review
Laser powder bed fusion (LPBF) is one class of metal additive manufacturing (AM) used to
fabricate high-quality complex-shape components. This technology has significantly …
fabricate high-quality complex-shape components. This technology has significantly …
Thermographic measurements of the commercial laser powder bed fusion process at NIST
Purpose Quantitative understanding of the temperatures, gradients and heating/cooling
rates in and around the melt pool in laser powder bed fusion (L-PBF) is essential for …
rates in and around the melt pool in laser powder bed fusion (L-PBF) is essential for …
Laser ultrasonic inspection of additive manufactured components
Additively manufactured components are gaining popularity in aerospace, automotive and
medical engineering applications. Additive manufacturing (AM) offers tremendous cost …
medical engineering applications. Additive manufacturing (AM) offers tremendous cost …