Powder spreading mechanism in laser powder bed fusion additive manufacturing: experiments and computational approach using discrete element method

HIGHLIGHTS

  • who: Ummay Habiba and Rainer J. Hebert from the Department of Materials Science and Engineering, Institute of Materials Science, University of Connecticut, Storrs, CT, USA have published the article: Powder Spreading Mechanism in Laser Powder Bed Fusion Additive Manufacturing: Experiments and Computational Approach Using Discrete Element Method, in the Journal: Materials 2023, 2023, 16, 16, 2824 x FOR PEER REVIEW of /2023/
  • what: In this study the impacts of various input parameters on the spread of density and pArticle distribution during the spreading process are investigated using the DEM (discrete element method) simulation tool. The . . .

     

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