A review of in-situ monitoring and process control system in metal-based laser additive manufacturing

Y Cai, J Xiong, H Chen, G Zhang - Journal of Manufacturing Systems, 2023 - Elsevier
Metal-based laser additive manufacturing (MLAM) is receiving significant attention in
industrial fields due to its capacity to manufacture complex and high-performance metal …

A review on in situ monitoring technology for directed energy deposition of metals

Z Tang, W Liu, Y Wang, KM Saleheen, Z Liu… - … International Journal of …, 2020 - Springer
Directed energy deposition (DED) is an important additive manufacturing method for
producing or repairing high-end and high-value equipment. Meanwhile, the lack of reliable …

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 …

A state-of-the-art digital factory integrating digital twin for laser additive and subtractive manufacturing processes

U Tariq, R Joy, SH Wu, MA Mahmood… - Rapid Prototyping …, 2023 - emerald.com
Purpose This study aims to discuss the state-of-the-art digital factory (DF) development
combining digital twins (DTs), sensing devices, laser additive manufacturing (LAM) and …

[HTML][HTML] On the laser additive manufacturing of high-entropy alloys: a critical assessment of in-situ monitoring techniques and their suitability

MA Mahmood, FG Alabtah, Y Al-Hamidi, M Khraisheh - Materials & Design, 2023 - Elsevier
High-entropy alloys (HEAs) have gained increasing attention from the industrial and
scientific communities due to their extraordinary thermo-physical properties. Introducing the …

Latest developments in industrial hybrid machine tools that combine additive and subtractive operations

M Cortina, JI Arrizubieta, JE Ruiz, E Ukar, A Lamikiz - Materials, 2018 - mdpi.com
Hybrid machine tools combining additive and subtractive processes have arisen as a
solution to increasing manufacture requirements, boosting the potentials of both …

Online geometry monitoring during directed energy deposition additive manufacturing using laser line scanning

E Binega, L Yang, H Sohn, JCP Cheng - Precision Engineering, 2022 - Elsevier
Additive manufacturing (AM) is a powerful and promising manufacturing technology.
Advances in AM have led to increasing demands for its applications; however, controlling …

Multi-objective optimization of cost and thermal performance of double walled carbon nanotubes/water nanofluids by NSGA-II using response surface method

MH Esfe, H Hajmohammad, R Moradi… - Applied Thermal …, 2017 - Elsevier
This study was conducted with the aim of optimizing Double walls carbon nanotubes
(DWCNTs)/Water nanofluid from the aspect of cost reduction and improving its thermal …

A survey of sensing and control systems for machine and process monitoring of directed-energy, metal-based additive manufacturing

EW Reutzel, AR Nassar - Rapid Prototyping Journal, 2015 - emerald.com
Purpose–The purpose of this paper is to surveys classic and recently developed strategies
for quality monitoring and real-time control of laser-based, directed-energy deposition …

[HTML][HTML] Optimal design of a 3D-printed scaffold using intelligent evolutionary algorithms

M Asadi-Eydivand, M Solati-Hashjin, A Fathi… - Applied Soft …, 2016 - Elsevier
Fabrication of three-dimensional structures has gained increasing importance in the bone
tissue engineering (BTE) field. Mechanical properties and permeability are two important …