Journal of Industrial Engineering and Robotics
ISSN 3061-4112, ISSN-L 3061-4112
 

Behavioral study of pla 3d printed sandwich structures with different core configurations subjected to three points bending

Published in Journal of Industrial Engineering and Robotics, Volume 4, Number 1
Written by BURTOIU Mircea-Gabriel
Scientific coordinators: Gabriel JIGA

The paper presents a comparative study for three sandwich structures, namely, honeycomb core, inverted honeycomb core and kagome core made of PLA (polylactic acid) with two different ticknesses of the aluminium skins, 0.49 mm and 0.98 mm. The numerical results obtained after the finite element analysis (FEM) in ANSYS Workbench are compared in the linear region of the PLA for a precise prediction of the behaviour of every structure and for determining the impact of the face thickness on the rigidity of each structure.

[Read full article] [Citation]

BURTOIU M.G. 2020, Behavioral study of pla 3d printed sandwich structures with different core configurations subjected to three points bending. Journal of Industrial Engineering and Robotics, Volume 4, Number 1, ISSN 2601-5471, 33-40.

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