Table 5.

Printing parameter of PLA and PCL material.

Author	Material	Printing Parameter	Mechanical Properties
Ariffin et al. [54]	PLA	Printing temperature = 190 °C	Compressive strength
		Bead temperatures = 50 °C	Porosities
		Printing speed = 60 mm/s
Carlier et al. [55]	PLA	Printing temperature = 190 °C	Tensile strength
		Layer thickness = 0.1 mm	Elongation at break Elastic modulus
		Deposition rate = 88 mm/s
Khosravani and Reinicke et al. [56]	PLA	Nozzle temperature = 215 °C	Tensile strength
		Layer thickness = 0.4 mm	Stiffnes
		Bed temperature = 55 °C	Elastic modulus
		Printing speeds = 20 mm/s
		Raster orientations = 0°
Lyu et al. [57]	PLA	Layer thickness = 0.15 mm	Yield strength
		Printing speed = 50 mm/s	Elongation at break
		Nozzle temperature = 200 °C	Dimensional accuracy
		Platform temperature = 50 °C
Deomore and Raykar [58]	PLA	Layer thickness = 0.3 mm	Time
		Speed = 100 mm/h	Weight of Product
		In fill percentage = 55%	Filament length
Samykano [59]	PLA	Layer height = 0.3 mm	Ultimate tensile strength
		Raster angle = 40 °C	Fracture strain
		Infill density = 80%	Elastic modulus
			Yield strength
			Toughness
Hikmat, Rostam, and Ahmed [60]	PLA	Build orientation = on-edge	Tensile strength
		Raster orientation = 30/-60°
		Nozzle diameter = 0.5 mm
		Extruder temperature = 220 °C
		Infill density = 100%
		Extruding speed = 20 mm/s
Fard et al. [61]	PCL	Nozzle temperature = 100 °C	Structural integrity
		Print speed = 15 mm/s	Compressive strength
		Build plate temperature = 30 °C
		Fan speed = 100%
Ariadna et al. [62]	PCL	Nozzle tip size = 0.45 mm	Visual screening
		Layer height = 0.3 mm
		Extruding speed = 10 mm/s
		Extrusion temperature = 85 °C