A hybrid approach: Box–Behnken design and COPRAS on the investigation of biocompatible polylactic acid via material extrusion
K Nirmal Kumar,
R Raj Mohan,
K Hareharen
et al.
Abstract:This study investigates the performance of biocompatible polylactic acid (PLA) processed through material extrusion/fused filament fabrication (FFF). In this study, the significant FFF input parameters, such as layer deposition, infill angle (degree), and infill percentage (%), were designated to process the PLA based on the screening design experiments. Following Box–Behnken design (BBD), the different input conditions were analyzed to evaluate the performance by assessing the characteristics such as ultimate… Show more
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