Tuning
Hei i have a lot of stringing and a bad wall finish near edges (using rapido and LGX, part is with PLA) any sugesstions? Any good profiles for Prusa Slicer? 😄 THANKS A LOT 😄
13 Replies
fair-rose•2y ago
Stringing can be moisture-- have you tried drying your filament? Stringing can also cause the following troubles you have with the finish. except the resonance-trouble you see from the text-- for that part you want to look at input-shaper.
national-gold•2y ago
Slowing down external perimeters can help without increasing print times too much. That would help clean up the area around the text.
actually i am going quite slow already :/
i have not set up pressure advanced or inputshaper till now
but the defect on the wall is far to big then just inpuzt shaper can do it? is it?
also do you guys have good settings for support structures?
fair-rose•2y ago
input shaper will basically remove the echoes of the text. but the stringing is most likely wet filament. It's better to take the moisture out of the equation before anything else. Get a filament drier, the sunlo filadryer s2 is great for normal rolls of filament and you can dry while you print.. There's a couple of cheaper DIY paths like a food-drier.
if the stringing persists there is a lot more things like retraction and such, but that is harder to debug.
i can just change retract in prusa slicer or not? FIlament is a freshly opend 2.5kg spool
with my prusa mk3s printers i have 0.0000 stringing with the same filament
fair-rose•2y ago
yeah, you can, of course. freshly opened is not the same as dry, though. but if it works fine in your mk3s it's probably tuneable.
any suggestions? or even a profile you guys use?
national-gold•2y ago
What temp you running?
215
national-gold•2y ago
Try it at 210. .5mm retraction (unless Bowden) at 35 mm/s. As Litenbie said, I think it’s probably wet filament. I’ve had to dry every roll I’ve bought lately because they’re too wet right out of the box
direct extruder
somehow i have some slag in the extruder setup
can be seen on video
currently im on .8mm retract (also standard for prusa mk3s)
possibly the retract doesnt really retract the filament but only takes out the slack from the extruder? :)))