In-situ process monitoring and adaptive quality enhancement in laser additive manufacturing: a critical review

L Chen, G Bi, X Yao, J Su, C Tan, W Feng… - Journal of Manufacturing …, 2024 - Elsevier
Abstract Laser Additive Manufacturing (LAM) presents unparalleled opportunities for
fabricating complex, high-performance structures and components with unique material …

Advancing additive manufacturing through deep learning: A comprehensive review of current progress and future challenges

AI Saimon, E Yangue, X Yue, Z Kong, C Liu - IISE Transactions, 2024 - Taylor & Francis
This paper presents the first comprehensive literature review of deep learning (DL)
applications in additive manufacturing (AM). It addresses the need for a thorough analysis in …

Multimodal sensor fusion for real-time location-dependent defect detection in laser-directed energy deposition

L Chen, X Yao, W Feng… - … and Information in …, 2023 - asmedigitalcollection.asme.org
Real-time defect detection is crucial in laser-directed energy deposition (L-DED) additive
manufacturing (AM). Traditional in-situ monitoring approach utilizes a single sensor (ie …

Metal Laser-Based Powder Bed Fusion Process Development Using Optical Tomography

R Björkstrand, J Akmal, M Salmi - Materials, 2024 - mdpi.com
In this study, a set of 316 L stainless steel test specimens was additively manufactured by
laser-based Powder Bed Fusion. The process parameters were varied for each specimen in …

Enhancing part quality management using a holistic data fusion framework in metal powder bed fusion additive manufacturing

Z Yang, J Kim, Y Lu, A Jones… - Journal of …, 2024 - asmedigitalcollection.asme.org
Metal powder bed fusion additive manufacturing (AM) processes have gained widespread
adoption for the ability to produce complex geometries with high performance. However, a …

Engineering-guided deep learning of melt-pool dynamics for additive manufacturing quality monitoring

S Zhang, H Yang, Z Yang, Y Lu - … of Computing and …, 2024 - asmedigitalcollection.asme.org
Additive manufacturing (AM) fabricates three-dimensional parts via layer-by-layer deposition
and solidification of materials. Due to the complexity of this process, advanced sensing is …

Toward Fatigue-Tolerant Design of Additively Manufactured Strut-Based Lattice Metamaterials

NA Apetre, JG Michopoulos… - Journal of …, 2024 - asmedigitalcollection.asme.org
The advent of additive manufacturing (AM) has enabled the prototy** of periodic and non-
periodic metamaterials (aka lattice or cellular structures) that could be deployed in a variety …

Self-Supervised Multi-Label Melt Pool Anomaly Classification in Powder Bed Fusion Additive Manufacturing

J Kim, Z Yang, Y Lu, G Hong - … and Information in …, 2024 - asmedigitalcollection.asme.org
Abstract Laser Powder Bed Fusion (LPBF) is a key technique in metal additive
manufacturing (AM) that enables the fabrication of parts with complex geometries and …