Presentation Information

10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[315]Effect of powder morphology on flowability and powder bed quality in powder bed fusion-based additive manufacturing process

*SEUNGKYUN YIM¹, HUAKANG BIAN¹, KENTA AOYAGI¹, AKIHIKO CHIBA¹ (1. IMR. Tohoku Univ.)

Keywords:

Powder bed fusion-based additive manufacturing,Powder spreading,Flowability,Particle shape,Discrete element method,Multi-sphere method

In this study, the influence of particle morphology on flowability and spreading behavior in the PBF-AM process was investigated using the discrete element method (DEM) simulation.

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