Double-Level Energy Absorption of 3D Printed TPMS Cellular Structures via Wall Thickness Gradient Design

Double-Level Energy Absorption of 3D Printed TPMS Cellular Structures via Wall Thickness Gradient Design

This paper investigates the deformation mechanism and energy absorption behaviour of 316 L triply periodic minimal surface (TPMS) structures with uniform and graded wall thicknesses fabricated by the selective laser melting technique. The uniform P-surface TPMS structure presents a single-level stre...

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Bibliographic Details
Main Authors: Minting Zhong, Wei Zhou, Huifeng Xi, Yingjing Liang, Zhigang Wu
Format: Article
Language:English
Published: MDPI AG 2021-10-01
Series:Materials
Subjects:
triply periodic minimal surface
selective laser melting
316 L stainless steel
energy absorption
deformation mechanism
Online Access:https://www.mdpi.com/1996-1944/14/21/6262

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https://www.mdpi.com/1996-1944/14/21/6262

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