Experimental and numerical investigation of compressive behavior of lattice structures manufactured through projection micro stereolithography
The present work focuses on investigating the effect of lattice geometry on compression
behavior, deformation mechanism and energy absorption capability of 3D printed polymeric
micro-lattice structures. The mechanical characteristics of lattice cores comprising of periodic
body centered cubic (BCC) architecture unit-cells, printed with projection micro-
stereolithography (PμSL) based 3D printing technique were experimentally and numerically
examined. For a fixed mass and corresponding relative density of lattice, five variants of …
behavior, deformation mechanism and energy absorption capability of 3D printed polymeric
micro-lattice structures. The mechanical characteristics of lattice cores comprising of periodic
body centered cubic (BCC) architecture unit-cells, printed with projection micro-
stereolithography (PμSL) based 3D printing technique were experimentally and numerically
examined. For a fixed mass and corresponding relative density of lattice, five variants of …
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