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Filtering by: Author Jun Katagiri Author Sukeharu Nomoto Funder Innovative Science and Technology Initiative for Security

Particle Size Effect on Powder Packing Properties and Molten Pool Dimensions in Laser Powder Bed Fusion Simulation

Description/Abstract:

Various defects are produced during laser powder bed fusion (L-PBF) process, and can affect the quality of the fabricated part. Past stud...

Keyword:

discrete-element method, laser powder bed fusion, multiphysics CFD simulation, packing fraction, packing homogeneity, particle size, and powder spreading

Resource Type:

Article

Author:

Jun Katagiri, Sukeharu Nomoto, Masahiro Kusano, and Makoto Watanabe

Journal:

Journal of Manufacturing and Materials Processing

Date Uploaded:

05/04/2024