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ISSN 2063-5346
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IMPACT ENERGY ABSORPTION CHARACTERISTICS OF 3-D PRINTED AlSi10Mg TPMS GYROID METALLIC STRUCTURES

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Ashokkumar C N , B.G. Vijayasimha Reddy , U. Chandrasekhar
» doi: 10.48047/ecb/2023.12.si5.135

Abstract

This work aims to understand the behavior of 3-D printed Triple Periodic Minimal Surface (TPMS) gyroid lattice structure under quasistatic and dynamic compression tests. The samples were manufactured using selective laser sintering (SLS) 3-D printing processes using AlSi10Mg as material. Further quasistatic and dynamic tests were carried out on the 3-D printed specimens to examine the behaviour and energy-absorbing characteristics. Findings showed that the energy-absorbing capacity of gyroid lattice SLS structures are suitable for impact energy absorption applications in engineering

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