Examination and Analysis of Effect of Printing Parameters on Roundness of Fused Deposition Modeling (Fdm) Parts

The focus of the current research is on how different process variables affect geometrical tolerance, specifically how round a cylindrical PLA component is when printed using fused deposition modelling. Layer Thickness, Infill Percentage, and Print Speed are the three process parameters chosen for the current investigation. Examination and Analysis of Effect of Printing Parameters on Roundness of Fused Deposition Modelling (FDM) Parts is presented. It is found during investigation that layer height is most significant aspect for roundness of fused deposition modelling printed parts. From current analysis, it is found that the minimum roundness value is at 0.12 mm Layer Height, 90% Infill Density and Print Speed 60 mm/s.