EFUGY

View Original

TPU Filament Print Settings

Nozzle and Extrusion Settings:

Retraction and Movement:

  • Retraction: Disabled or OFF

  • Coast at End: 0.20mm

  • Wipe Nozzle Distance: 2.00mm

  • Default Printing Speed: 30.0mm/s

  • X/Y Movement Speed: 80.0mm/s

  • Z Axis Movement Speed: 16.7mm/s

Bridging:

  • Unsupported area threshold: 50.0 sqmm

  • Extra inflation distance: 0.00mm

  • Bridging extrusion multiplier: 100%

  • Bridging speed multiplier: 100%

Filament Properties:

  • Filament Diameter: 1.7500mm

  • Filament Density: 1.25 grams/cm^3

Advanced Settings:

  • External Thin Wall Type: Perimeters Only

  • Internal Thin Wall Type: Allow Gap Fill

  • Allowed Perimeter Overlap: 10%

  • Minimum Extrusion Length: 1.00mm

  • Minimum Printing Width: 50%

  • Maximum Printing Width: 200%

  • Endpoint Extension Distance: 0.20mm

  • Tool Change Retraction Distance: 12.00mm

  • Tool Change Extra Restart Distance: -0.50mm

  • Tool Change Retraction Speed: 10.00mm/s

Other Important Checkpoints:

  • Allow zeroing of extrusion distances (i.e. G92 E0).

  • Ensure firmware supports "sticky" parameters.

  • Adjust printing speed for layers below 15.0 sec.

  • Enable only retraction when crossing open spaces, force retraction between layers, and only wipe extruder for outer-most perimeters. Please make sure you avoid crossing the outline for travel movements.

Starting Script:

Ensure that your starting script includes the following commands for optimal results:

See this content in the original post