Optimization of 3D Printing Process Parameters of Polylactic Acid Filament Based on the Mechanical Test

The main objective of this research study is to optimize the printing parameters that can be used in FDM (fusion deposition modeling) production method obtain lowest time and best parameter PLA (polylactic acid) filament with tensile test. machines such as extruder temperature, bed layer height, speed, travel infill, shell count taken into account for optimization. In addition, specimens from ASTM (American Society Testing Materials) D638 standard were manufactured by above-modified parameters. products found recorded during test results after production. Thus, through research, one find their timing.