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TTGeek
(@ttgeek)
Active Member
Can i expect more than this?

Hi all

So i have a prusa i3 mk2s and have been printing on and off for half a year now. I'm trying to print part of a lamp screen. The wall is 1 mm thick.
I'm getting some layer shifting, i guess it is. Is this to be expected or can i do something about it?
https://drive.google.com/file/d/1hLgAJpfnZPMhnyqqEmWIDtargM14_ZpG/view?usp=drivesdk
https://drive.google.com/file/d/1pqeXpYhBjG6JFZ1p6GLngyu68L6kSHYs/view?usp=drivesdk

Posted : 30/03/2018 4:31 pm
chad.j
(@chad-j)
New Member
Re: Can i expect more than this?

That is beyond out of whack. I have had my printer for as long on and off printing but it has no issue like that on walls as thin as 0.5mm thick. Try printing slower.

Posted : 30/03/2018 6:54 pm
digibluh
(@digibluh)
Reputable Member
Re: Can i expect more than this?

that's pretty thin and probably moving around while it's prints and maybe more cooling? slower or a different orientation might help... hard to say. but i'm sure it could be way better than this.

Posted : 30/03/2018 8:24 pm
JoanTabb
(@joantabb)
Veteran Member Moderator
Re: Can i expect more than this?

can you use spiral vase mode?
[attachment=0]20180331_004153[1].jpg[/attachment][attachment=1]20180331_004204[1].jpg[/attachment]

this was printed in vase mode
with the external perimeter extresion with set at 1mm
and it came out at .97mm thick wall
regards joan

I try to make safe suggestions,You should understand the context and ensure you are happy that they are safe before attempting to apply my suggestions, what you do, is YOUR responsibility. Location Halifax UK

Posted : 31/03/2018 1:51 am
TTGeek
(@ttgeek)
Active Member
Topic starter answered:
Re: Can i expect more than this?


That is beyond out of whack. I have had my printer for as long on and off printing but it has no issue like that on walls as thin as 0.5mm thick. Try printing slower.

Thanks for replying. Doesent seem like slower makes much diff. I think ill try to replace sone x axis bearings. They are emitting ratteling noises.

Posted : 31/03/2018 9:27 am
TTGeek
(@ttgeek)
Active Member
Topic starter answered:
Re: Can i expect more than this?


that's pretty thin and probably moving around while it's prints and maybe more cooling? slower or a different orientation might help... hard to say. but i'm sure it could be way better than this.

Thanks for replying.
Yes it moves a bit late in the print but not in the beginning. Cant do vase mode on this model.
I will try to tension the belts more and replace x axis bearings.
Thanks.

Posted : 31/03/2018 9:34 am
tim.b4
(@tim-b4)
Active Member
Re: Can i expect more than this?

Seems like belts are too loose perhaps.

Posted : 31/03/2018 11:21 am
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