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04-30-2016, 07:54 PM #10
- Join Date
- Feb 2015
- Posts
- 70
awanegenebayo,
I have struggled with this EXACT problem for a year. What causes this, as far as I can tell, is very aggressive overhangs. It happens to me on every overhang where a significant portion of the flesh filament (PLA) is extruded over the air and it has very little to bond to. I tried everything, including cooling to no avail. I was finally able to overcome most (but not all) of the issue by significantly increasing my extrusion temperature. I was printing at 193 and had terrible overhangs just like yours. After a few experiments I found that 210 and even 215 work much better. I tried to go higher (220) but started experiencing jams.
What temps are you printing at? Please try bumping up your temp and let me know how it works for you!!
Holes and pockmarks in print walls
Yesterday, 09:14 AM in General 3D Printing Discussion