Understanding the effects of formulation and process variables on the printlets quality manufactured by selective laser sintering 3D printing

The focus of the study was to understand the effects of formulation and process variables on the printlets quality manufactured by selective laser sintering (SLS) 3D printing. The Box-Behnken response surface methodology was used to evaluate effects of individual variables and combinations thereof. The formulation and process variables studied were printing chamber temperature (°C, X1), laser scanning speed (mm/sec, X2) and lactose monohydrate...