The Study Focus on Optimizing Processing Parameters for 3D Printed Composites Using Taguchi

The effect of fused filament fabrication (FFF) process parameters on the mechanical properties of 3D-printed carbon fiber (CF)-reinforced recycled polylactic acid (rPLA) composite is presented in this paper. Because they have a significant impact on the mechanical properties of the product layer thickness, raster orientation and infill percentage are the process variables taken into consideration for the studies. The response parameters considered in the study are tensile strength. There is multi-optimisation. Utilizing TOPSIS (Technique for Order Preferences by Similarity to Ideal Solution) analysis to determine the optimal combination of parameters that would yield the greatest strength.