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Filtering by: Funder Innovative Science and Technology Initiative for Security Type of work Publication Publisher MDPI AG Resource type Article

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
Analysis of Structure and Function of Ladybird Leg and Subsequent Design and Fabrication of a Simplified Leg Structure for Robotic Applications

Description/Abstract:

Many insects are able to walk vertically or upside down on both hard and soft surfaces. In beetles such as the ladybird (Coccinella septe...

Keyword:

bio-inspired and ladybird leg

Resource Type:

Article

Author:

Christopher Mercer and Naoe Hosoda

Journal:

Biomimetics

Date Uploaded:

28/03/2024