weird ripples started to appear.
Here are 2 different prints that I saw this happen to but I cant figure out what is going on to make this pattern. (Ratrig 3.1 500x500 printer)
Superslicer
30 Replies
LGX lite extruder
rapido hot end
filament - pla
i think its a mechanical thing not a software thing as this started suddenly after a failure
i have rulled out temp, part cooling,
i should be getting the accelerometer today to make sure its not that
any ideas would be amamzing
Update printed way slower and got this
Going to speed up till I find prob
I see ripples in the green part, what speed is that part of the print?
Further down its visible the ripples/waves are parallel
What about belt tension?
How would one measure belt tention
i think the speed on that print was 120 ish
my ADXL345 is in the mail for resonance and i herd something about using it for something with the belts but didnt look to hard into it yet
You check with the shaper graph if belts need more or less tension
3D Printers & a Whiteboard
YouTube
How to Read and Analyze Input Shaper Graphs Generated by Klipper
This video is supposed to be a brief overview on what the input shaper graphs can tell us. It is the first video of a series of videos which will give a more in depth view on the kinematic system and input shaping in Klipper.
As always: feel free to jump to those parts, that help you with your problems:
00:00 Intro
00:57 What we can learn from...
Thx mate 2ill look into
this is what i got
when i put in the input shaper it recomends it is still there
I have bed slinger, so different values
Not sure about corexy
i was able to get it here but the print is still weird
so I imagine x is Red and Y is blue
I'm watching some vids on CoreXY input shaping and ModBot had these graphs which look pretty bad, but the printer is producing great prints
So I don't think input shaper will be the fix to the ripples
at what speed did you find the problem?
i think 50 was fine but 200 has it for sure and next im testing 100
Okay
how many walls in slicer?
it started after a print failure with a hard layer shift so im wondering if somehing on the print head if messed up
i think 2
one sec
2 walls
is outer layer first active?
do you use supper slicer
also no
outer layer first is not checked off
i can give you the ini of my files
so it is on?
I use Prusaslicer
let me generate an ini for ya
you should be able to import this and see all my settings
did that work for ay
ya
Okay im on it
which profile did you use on those benchies
Normal or HF?
normal@ ratrig copy
the problem is solved
my nozzle was bad and leaking out 1 side.