Notifications
Clear all

Ugly print quality in one place  

  RSS
ygoe
 ygoe
(@ygoe)
Eminent Member
Ugly print quality in one place

Hello,

I've printed something after a log pause and installed all the latest software and firmware for that. the most important change was Input Shaper. It seems to print a lot faster, but at least in this print I had some ugly parts along a rounded corner. Can't even describe it with words, so please see the attached photos. (needs multiple posts now...)

Posted : 09/07/2024 2:16 pm
ygoe
 ygoe
(@ygoe)
Eminent Member
Topic starter answered:
RE: Ugly print quality in one place

This is the same spot from the inside of the object.

Posted : 09/07/2024 2:17 pm
ygoe
 ygoe
(@ygoe)
Eminent Member
Topic starter answered:
RE: Ugly print quality in one place

On another side, there's a similar effect but where the base plate is, not in the thin wall part.

Posted : 09/07/2024 2:18 pm
ygoe
 ygoe
(@ygoe)
Eminent Member
Topic starter answered:
RE: Ugly print quality in one place

This is the 3D model, with source, STL, PrusaSlicer project and G-Code.

Posted : 09/07/2024 2:19 pm
mark
 mark
(@mark)
Reputable Member
RE: Ugly print quality in one place

Looks like it may be at the seam, a known problem with input shaper. Search the forum for "seam"  or "seams" for some discussion and possible improvements. That looks particularly bad, so the improvements should help.

This is a particularly useful thread:

https://forum.prusa3d.com/forum/input-shaper-mini/under-extrusion-or-gaps-at-seams-with-input-shaper-settings-and-5-x-firmware/

Regards,

Mark

Posted : 09/07/2024 6:03 pm
Share: