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Posted: 11/16/2022 2:40:07 PM EDT
Pictures below.  Using eSun PLA+ black filament.

Top is 210 degrees, bottom is 225 degrees.

Both with fan at 100%, print speed is 45mm/s.

What other settings should I play with to fix this?

Attachment Attached File



Link Posted: 11/16/2022 3:56:14 PM EDT
[#1]
Is that a bridge test, or your first couple layers?

Also, which slicer?
Link Posted: 11/16/2022 4:35:40 PM EDT
[#2]
Bridge test.

cura
Link Posted: 11/16/2022 8:48:47 PM EDT
[#3]
I run most PLA+ at or below recommended low temp.  Mostly 185-190.  


ETA, sometimes I'll start intial layers at 200, then drop to 190 or less.  For bigger parts, I start the bed at 65 for the initial layers then drop to 60.
Link Posted: 11/16/2022 8:52:59 PM EDT
[#4]
Looks like bridge flow might be low, or bridge speed might be too fast.  Try adjusting one of those, then tweak the other.

Search "bridge" in the setting, then tick the "Enable Bridge Settings" box.  I think (complete assumption... I don't use Cura) that Bridge Skin Flow and Bridge Skin Speed would be the setting to adjust.
Link Posted: 11/17/2022 2:19:22 AM EDT
[#5]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Looks like bridge flow might be low, or bridge speed might be too fast.  Try adjusting one of those, then tweak the other.

Search "bridge" in the setting, then tick the "Enable Bridge Settings" box.  I think (complete assumption... I don't use Cura) that Bridge Skin Flow and Bridge Skin Speed would be the setting to adjust.
View Quote

ill check it out.  I saw those values, but really has no idea how to properly adjust them.

I can try lower temps as well, but I don't really see any useful distinction between 210 and 225, so not really hopeful there.
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