PETG fast printing

I printed this piece vertically since it gave me hard time in any other position. How can i get rid of those rough edges? Already did some cleanup since there was almost a wall of stringing between the two thinner pieces
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3 Replies
Jens
Jens2y ago
Printed at 265C
Jens
Jens2y ago
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3DBoomer
3DBoomer2y ago
I see a high difference between slower and higher speeds : difficult to print at the same temp for both slow and fast moves. First I'd increase slower speeds, then print a temp tower, enlarged in length, 2 or 3 copies at a time. It gives better reading of real life printing. Then choose best temp, then check max extrude rate (go up gradually in klipper, -20% to skipping rate), save this value in your filament profile, then test pressure advance, report in filament profile / gcode overrides.
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