Can’t say on their Petg CF, haven’t used it. I had a very specific set of items I wanted to print at the time on petg instead of PLA so that’s how I went down that rabbit hole lol.
Thank you. I just use PA in 0.02 at 265C for Sunlu, I probably should re-calibrate and check higher values as well.
I just wondered why I got such a high value in 0.055 for Bambu PETG at 270C. The print seems good enough (while printing at low speed in 50mm/s and max volumetric flow in 7).
That is really interesting. I get excellent results with Sunlu at 300mm/s and 240°C. For me, key was reducing cooling and adjusting some of the overhang settings.
I also run Esun Petg with great result.
But the standard settings makes poor layer adhesion due to too much cooling.
I use PETG for the superior layer adhesion and by that durability.
I still get very few but very fine hairs to burn away inside parts so it is possible to improve. But it is flawlessly. Esun is not my favorite Petg - but works ok.
My favorite Petg is Fiberlogy Easy Petg.
I run nozzle temp 265°C and Bed 90°C
I also Reduced cooling a lot - normally only 20% and max. 30%.
AUX part cooling off and open door in stead.
Slow down for better cooling to 40 mm/s
Fan speeds for overhangs are also reduced
Max flow 18
I Reduced the standard speed for outer walls to 100 mm/s - only due to the noisy vibrations it causes from the head when printing in radial movement.
I also compensate for shrinking by scale the part under the Filament settings in Orcaslicer 99.6% and flow 98%.
Then I run
XY Hole compensation to 0.01
XY Contour compensation to 0.03
Then my dimensions are correct internally and outside from 10mm to 250 mm
And that is within 0.05mm
greetings from Denmark
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