Impact Energy Absorption in Bio-inspired PLA Structures via 3D Printing
3D printing technology can accurately create unique shapes that are difficult to achieve with traditional processes. As a star material in the 3D printing field, polylactic acid (PLA) filament has great potential in manufacturing composite materials and lightweight structures. This study systematically analyzes the fracture characteristics and damping performance of biodegradable PLA samples with bio-inspired … Read more