Open Access

Table 2.

Fused filament fabrication toolpath and process parameters.

Toolpath parameters Process parameters
Layer height (mm) 0.1 Speed for non-print moves (mm/s) 100 Filament diameter (mm) 1.78 ± 0.04
Vertical shells (#) 3 Speed for print moves (mm/s) 20 Extrusion multiplier 1
Horizontal shells (#) 0 Infill/perimeters overlap (mm) 0.15 Extrusion temperature (°C) 205
Seam position Aligned First layer speed (mm/s) 10 Building platform heating Off
Infill density (%) 100 Extrusion width (mm) Equal to nozzle diameter Fan speed (%) 20
Infill pattern Rectilinear Infill/perimeters overlap (mm) 0.1 Disable fan for the first 2 Layers
Infill angle (degree) 90 Minimum detail resolution (mm) 0.02

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