Corner Pattern with 0.8mm nozzle
Hello,
I switched to a 0.8m nozzle and suddenly have these strange corner patterns appearing.
Temp: 285°C, PET-CF dried, 0.8mm Line width, 0.2mm Line height.
During my search I found a comment by @Lemcott who mentioned that zebra striping appears because of under extrusion. Could this also be refered to as Zebastriping?
14 Replies
this doesn't look like what I had
print a hollow cylinder and show me the results
Definitely not my issue
But it looks like you are using a CF material? When troubleshooting issues like this use anything else, it hides issues too much. A light gray material without any additives is best to see all the issues.
Ok thanks. I'll see what I can find.
But I thought I had seen this "saw pattern" at the corners before
Though, if it doesn't ring any bells for you, it is probably not that common
@03Julian04
Ah thank you but no solution or ?
Just figured it looked exactly the same, you guys could work together
Things to look into that I found out about during my issue:
PID bang
Material warp
PA
Belt tension
Bed mesh
Most of these you can just turn off entirely to test, go from there once confirmed
I don’t think pa I have tested from 0.0 to 0.1
Bed mesh and belt tension isn’t it I printed 2 hours before with the 0.4 nozzle perfect
No matter what I do I don’t get it away
Tested fan from 0-100%
Temperature from 280-350
Speed from 50mm/s to 200mm/s
PA from 0.0 - 0.08
Smoothtime from 0.015-0.05
New nozzle
@miklschmidt hello mikl maybe you have any idea ?
This is PPA-CF printed on a vc4 with chube and a 0.6 nozzle
It is dried more then 24 hours in 110 degrees
print a pyramid
What do do you mean
Did you find a solution? I have the same problem with the rapido2 hotend, .5 nozzle and Pla. I did tune my PA, but didn't play with smoothtime yet.
does this happen with a lower flowrate? because even the wall surface does not look right