Hi guys!
im having a big issue with my new anycubic kossel linear plus delta printer... i assembled it with some upgrades i printed with my orter cartesian printers...
The Kossel Linear plus gots now a tmc2208 stpper driver in spreacycle mode... standard belts, motors, mainboard...
The issue im having is that on just one face (the y face of a test cube) i get some periodic marks no matter what i tryed....
That marks are just "periodic marks" on Y face, not the "classical U marks" on the front face (that is perfect)....
Here some pictures:
[
imgur.com]
What i tryed:
- changing speed (from 10mm/s to 150 mm/s);
- changing layer height (following this guide: [
forums.reprap.org] - i tryed every layer height);
- belt tension, more tension - less tension;
- adjusting voltage on stepper driver (from 0.8 to 1);
- replaced with original a4988 stepper driver;
- PID calibration both on hotend and bed;
- different firmware (original anycubic firmware, marlin 1.1.8, marlin 1.1.8 bugfix with new linear advace 1.5);
- checked assembled integrity for some miss allignment/ mechanical problem...
Nothing changed....
Any tips to fix my issue?
thanks,
Andrea
Edited 1 time(s). Last edit at 04/27/2018 03:49AM by Andriee.