Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members!
The dots are retraction related. You’re retracting too much and bringing air in the nozzle. Had that happen to me- reduced retraction to 0.6mm and it was gone. Your filament doesn’t look wet else you’d be having more surface issues.
it was an mpx rail included in the kit. Had 0 hours on it, just happened to not be “great”.
What I’ve learned:
1. If the pattern is consistent across all axis- XY A & B, then it’s a z axis problem or extruder problem
2. If it is apparent on X or Y then it is worth investigating the opposite...
Just wanted to post this in case it helps anyone else.
I was facing some pretty bad layering inconsistency issues on the x axis.
On the Y axis it was perfect:
But on the X axis it looked like the layers were being offset like the below.
Turns out the issue was bad Y rails. They were notchy...
What I think happened is that it allowed the printer to wobble a bit more leading to apparently smoother graphs. But you’ll also notice that the amplitude of the graph changed.
I have since removed these as I noticed no difference in print quality.
Solution found. The printer was on the floor which was a bit too rigid with the vibrations not having anywhere to go. I added some extra rubber feet pads from my speakers under the printer feet and the input shaper results are almost perfect. Notice the magnitude increasing but the shape and...
I’ve recently completed my build of the R2.4 350mm with plastic tap. Running input shaper and tuning it and seeking some feedback on whether the below graphs are ok and what more can be done to improve them further to potentially increase accelerations a bit or clean them up a bit further...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.