[HTML][HTML] Laser powder bed additive manufacturing: A review on the four drivers for an online control

F Lupi, A Pacini, M Lanzetta - Journal of Manufacturing Processes, 2023 - Elsevier
Abstract Online control of Additive Manufacturing (AM) processes appears to be the next
challenge in the transition toward Industry 4.0 (I4. 0). Although many efforts have been …

Melt Pool Simulation Technology of Laser Powder Bed Fusion: A Review

D Tang, Y Hu, L Yang, C Yan, Y Shi - JOM, 2024 - Springer
Laser powder bed fusion (L-PBF) involves the coupling of multiple physical fields at different
scales. Capturing the dynamic flow and thermal behavior of the melt pool during the L-PBF …

Microstructure and mechanical properties of TC4/TA2 honeycomb structure fabricated by Selective Laser Melting (SLM)

S Li, S Guo, H Huang, Y Li, J Liu, J Gu, Y Peng… - Journal of Alloys and …, 2024 - Elsevier
Abstract A TC4/TA2 honeycomb structure was fabricated using Selective Laser Melting. The
study primarily investigates the impact of process parameters on the mechanical properties …

Effects of thermal cycling on residual stress in alloy parts via selective laser melting

ZC Fang, ZL Wu, L Zhao, CG Huang, CW Wu - Optics and Lasers in …, 2024 - Elsevier
Contradictory interpretation of the parameter dependence of residual stress in alloy parts
formed through selective laser melting (SLM) were found in existing research, which is …

A hybrid mesoscale-continuum approach to understand and predict melting kinetics of Al powders during laser processing

C Chen, S Galitskiy, DS Ivanov… - … and Simulation in …, 2024 - iopscience.iop.org
Laser interaction with metallic powders during additive manufacturing (AM) leads to fast
heating and cooling rates that can affect the quality of the final products due to the formation …

An insight into adiabatic efficiency hybrid modeling in Laser-Based Powder Bed Fusion of 316L stainless steel

I La Fé-Perdomo, JA Ramos-Grez - Optics & Laser Technology, 2023 - Elsevier
This study investigates the effect of printing parameters on the adiabatic efficiency of 316L-
produced samples by combining analytical and machine-learning relationships into one …

Effects of Thermal Cycling on Residual Stress in Parts via Selective Laser Melting

ZC Fang, ZL Wu, L Zhao, CG Huang, CW Wu - 2023 - researchsquare.com
Contradictions have arisen in interpreting the parameter dependences of the residual stress
in the parts formed via selective laser melting (SLM), which is thought to be clarified in the …

Multi-Objective Optimization of the Laser-Based Powder Bed Fusion Process of 316L Stainless Steel Alloyoptimización Multiobjetivo del Proceso de Fusión por Láser …

ILF Perdomo - 2023 - search.proquest.com
El mejoramiento del rendimiento funcional de los procesos de manufactura aditiva (MA) es
un paso importante para su estandarización e implementación en la industria. La presente …

Effect of Melt Morphology on Pore Defects For Ti-6al-4v Fabricated by High Powder Thickness in Selective Laser Melting

A Zhang, D Xie, H Li, Z Liu, Z Tian, L Shen - Available at SSRN 4968038 - papers.ssrn.com
The efficiency of selective laser melting (SLM) is closely related to the forming strategy; it is
extremely important to seek efficient forming strategies to make fast and precise forming of Ti …