Prediction of Cellular Structure Mechanical Properties with the Geometry of Triply Periodic Minimal Surfaces (TPMS)
Shevchenko V. Balabanov S. Sychov M. Karimova L.
1 August 2023American Chemical Society
ACS Omega
2023#8Issue 3026895 - 26905 pp.
The paper investigates the physical and mechanical properties of structures with the geometry of triply periodic minimal surfaces (TPMS). Test samples were made from polyamide using SLS (selective laser sintering) 3D printing technology, from polylactide using FDM (Fused deposition modeling) 3D printing technology, and from a photopolymer based on acrylates using LCD (liquid crystal display) technology; samples were made in the form of a cube with edge size 30 mm. The strength and energy-absorbing properties of TPMS-based cellular samples have been determined. To analyze the features of the geometry of the samples, the skeletal graph method was used. It is shown that this approach makes it possible to predict the physical and mechanical characteristics of products with TPMS geometry.
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Institute of Silicate Chemistry, Russian Academy of Sciences, St. Petersburg, 199034, Russian Federation
KazGidroMed LLC, Karaganda, 100000, Kazakhstan
Institute of Silicate Chemistry
KazGidroMed LLC
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