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Thread: Issues with PLA layer adhesion
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09-05-2021, 12:41 PM #1
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- Sep 2021
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Issues with PLA layer adhesion
HI All, new here. Relatively new to 3d printing as well.
I'm using a creality CR10 v2 with BLTouch, a Titan extruder and it's all inside it's own enclosure.
I'm having trouble printing in PLA. Mostly with layer adhesion. Once a print is done, I remove it from the print bed and the layers seem very fragile. If I side load a layer at all, the part usually just crumbles (well, the layer fails).
I've tried bed temps, nozzle temps, fan speeds and layer heights. Nothing seems to make a difference. I've also played around with nozzle sizes and I seem to get a little better adhesion with smaller nozzles, but printing at a 0.2 takes forever!
I'm kind of at a loss of what to try next.
The really odd thing is I can print in ABS and everything comes out pretty much perfect and the parts are strong. I find that odd because it seems most people have troubles with ABS and not with PLA.
Suggestions on what to look at next?
Thanks.
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