Open access
Sep 2026
Experimental investigation and multi-response design of FFF-printed PLA honeycomb sandwich panels for flexural performance and mass efficiency
Lightweight sandwich structures produced by fused filament fabrication (FFF) require geometric designs that provide adequate mechanical performance without excessive material usage. However, the geometric parameters governing flexural response and structural mass can favour different design configurations, making respo...
Balram Yelamasetti, Abhishek Agarwal, Mahender Thotakuri et al.
· PLoS ONE · 0 citations