Autumn Meeting of the Japan Society of Powder and Powder Metallurgy, 2021

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Special Issue: Recent Advances of Materials and Technologies on Additive Manufacturing

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Recent Advances of Materials and Technologies on Additive Manufacturing

Chairperson:Takayoshi Nakano, Shinya SASAKI(Tokyo University of Science)

[7-28B] Digital twin analysis of the relationship between powder packing density and powder rolling resistance in the powder bed fusion (PBF)

〇Hirokazu NAKAMURA1, Masayuki OKUGAWA1, Yuichiro KOIZUMI1, Takayoshi NAKANO1 (1.Osaka University)

※This presenter is a candidate for the Student Award for Outstanding Presentation.

Keywords: Powder Bed Fusion (PBF), Discrete Element Method (DEM), Rolling Resistance, Rolling Friction Coefficient

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