Lots of vibrations in the print even after IS
I would really appreciate any help.
12 Replies
this is after input shaping
below - without is, above - with is
What should i check next
What can be the cause
If you are concerned about the vertical lines it looks like belt noise to me. Have you checked the belts for correct path and not too tight?
What happens when you test at super low speed?
this sis a pa test
starts at 40mm/s and increases 20mm/s every 5mm
this is the latest result
tighted the belts acc to spectroid app
You might want to make sure every screw is tight
It is a pain, but it's something to rule out
Use this PA test
Way faster
The whole guide is great
like-gold•8mo ago
You have a similar issue as me at the moment.
Your lower belt is not mooving freely. thats why the second peak is missing or offset way up in the frequency
I have a similar belt tension graph at the moment but was not able to find the issue with the lower belt, however i lowered the belt tension completely and slowly worked my way up to the minimum tension neccesary to reach my ACC goal of 4k without belt slap. Now the artefacts are gone.