Printing Carbon Fiber Reinforced Nylon

Hi guys, I recently started printing with carbon fiber reinforced nylon. My first print came out quote rough, and the infill was pretty dodgy. Any tips on settings for printing nylon-CF? See attached pictures.

Printer: Raise 3D Pro2
Filament: eSun ePA-CF 1.75mm
Software: Ideamaker

- 0.2mm layer height
- 5 shells, 100% infill
- 25mm/s outer, 30 mm/s inner
- infill speed 50mm/s
- brim with 20 loop lines
- 250 deg nozzle, 70 deg bed temperature
- retraction enabled
- retraction speed 40mm/s
- retraction material 5mm
- min retraction travel 0.5mm
- extra restart amount -5.1mm
- Z hop at retraction 0.1mm
X/Y axis movement speed 120mm/s
coasting distance 0.5mm

that looks pretty good for nylon.

I have not used carbon fiber nylon but have just started using Taulman 910 and had a print look like that when I printed too fast! Was shooting for 40mmS and entered 400mS :-) I don't use cura but in S3D I keep my speed on the low side depending on the model
Will try and attache a pic of the 910 prints I just did today with a .25 nozzle, speed was 35mmS. So far I am really liking this 910, sticks to glue stick, bed temp 45C hot end 255C!

Attachment 12469