Corner problems
Hi,
Reccently i bought a prusa i3 mk2s so i'm very new in this. I have a problem with the corners (in the attach img) when i try to print a small box. Is possible to avoid this?. I use cura to generate the .gcode.
Thanks!
Re: Corner problems
My 1st thought would be that your retraction might be somewhat or seriously to high.
Or maybe do you have a negative restart distance?
I am fine with just 0.5mm and rather slow 20mm/sec for both pla and petg with my MK2S ( no multi material)
I use an olsson ruby, with usual brass nozzle you maybe want it to increase to 0.8 or such
Re: Corner problems
My 1st thought would be that your retraction might be somewhat or seriously to high.
Or maybe do you have a negative restart distance?
I am fine with just 0.5mm and rather slow 20mm/sec for both pla and petg with my MK2S ( no multi material)
I use an olsson ruby, with usual brass nozzle you maybe want it to increase to 0.8 or such
mm i don't understand. Can you be more simply to explain?. I have the printer about 1 week.
Thanks
Re: Corner problems
It must be a slicer error. Have you tried to print a benchy? Does it look good?
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Re: Corner problems
Ah, you're in luck, sort of. I had that EXACT issue on something I designed and printed on a POS Geeetech printer I had, waiting for my Mk3 to arrive.
POS it may be, but the machine has never done that to me with S3D.
In short, I suspect CURA. I have a thread over there you can post in if you're trying to get it looked at: https://community.ultimaker.com/topic/21531-blobs-and-underextrusions-in-gcode/
There's some weirdness in the slicing there, I think it's effectively under extrusion since it's maybe not extruding without doing a retract, the structure left behind looks like stringing on supports.
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