In-situ measurement and monitoring methods for metal powder bed fusion: an updated review
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 …
processes, to support part and process qualification and for the early detection of anomalies …
Deep learning-based data registration of melt-pool-monitoring images for laser powder bed fusion additive manufacturing
Melt-pool monitoring (MPM) has been widely used in the laser powder bed fusion (LPBF)
additive manufacturing process for process control and part quality prediction. Achieving this …
additive manufacturing process for process control and part quality prediction. Achieving this …
Transient laser energy absorption, co-axial melt pool monitoring, and relationship to melt pool morphology
Melt pool monitoring (MPM) is a technique used in laser powder bed fusion (LPBF) to extract
features from in-situ sensor signals that correlate to defect formation or general part …
features from in-situ sensor signals that correlate to defect formation or general part …
In-situ process monitoring and adaptive quality enhancement in laser additive manufacturing: a critical review
Abstract Laser Additive Manufacturing (LAM) presents unparalleled opportunities for
fabricating complex, high-performance structures and components with unique material …
fabricating complex, high-performance structures and components with unique material …
Camera-based coaxial melt pool monitoring data registration for laser powder bed fusion additive manufacturing
The quality of powder bed fusion (PBF) built parts is highly correlated to the melt pool
characteristics. Camera-based coaxial melt pool monitoring (MPM) is widely applied today …
characteristics. Camera-based coaxial melt pool monitoring (MPM) is widely applied today …
Fast-throughput simulations of laser-based additive manufacturing in metals to study the influence of processing parameters on mechanical properties
Laser-powder bed fusion additive manufacturing (LPBF-AM) of metals is rapidly becoming
one of the most important materials processing pathways for next-generation metallic parts …
one of the most important materials processing pathways for next-generation metallic parts …
Hybrid modeling of melt pool geometry in additive manufacturing using neural networks
Laser powder-bed fusion is an additive manufacturing (AM) process that offers exciting
advantages for the fabrication of metallic parts compared to traditional techniques, such as …
advantages for the fabrication of metallic parts compared to traditional techniques, such as …
[PDF][PDF] Design of a multi-sensor in-situ inspection system for additive manufacturing
A Dickins, T Widjanarko, S Lawes… - ASPE and EUSPEN …, 2018 - researchgate.net
Metal powder bed fusion systems have been rapidly gaining interest from high-value
manufacturing sectors, such as aerospace and biomedical, due to the unique benefits the …
manufacturing sectors, such as aerospace and biomedical, due to the unique benefits the …
Novel calibration strategy for validation of finite element thermal analysis of selective laser melting process using Bayesian optimization
M Kusano, H Kitano, M Watanabe - Materials, 2021 - mdpi.com
Selective laser melting (SLM) produces a near-net-shaped product by scanning a
concentrated high-power laser beam over a thin layer of metal powder to melt and solidify it …
concentrated high-power laser beam over a thin layer of metal powder to melt and solidify it …
Continuous comprehensive monitoring of melt pool morphology under realistic printing scenarios with laser powder bed fusion
CKP Vallabh, X Zhao - 3D Printing and Additive Manufacturing, 2023 - liebertpub.com
In laser powder bed fusion (LPBF) additive manufacturing, the melt pool (MP) characteristics
are key indicators for process and part defects. For example, the laser scan location on the …
are key indicators for process and part defects. For example, the laser scan location on the …