Ringing test - 2h 32minutes total print time.
ran out of filament halfway through, had to switch over to what was handy (very old black PLA)
obvious underextrusion issues with the black PLA
That said, not too bad - very few noticeable ringing artifacts.
The biggest issue I had was that the Z bed wasn’t rock solid, and kept bouncing up and down by about 0.1mm. Definitely need to fix that!
But the core-T mechanic seems to be a reasonable alternative for moderate speed machines - at least for X lengths of 300mm or less.
What speed / accel / jerk are you running?
Printing at 60mm/sec, with accel of 200 in both X and Y, and jerk of 40.
Conservative settings, I believe.
1111114
February 13, 2017, 7:48pm
4
If always that
//Disables axis when it’s not being used.
#define DISABLE_Z true
If for the first time that try to lower pressure on axis Z
The issue is more that my cantilevered Z plate was actually bouncing up and down - and my Z axis drive is a belt, so I don’t thing disabling my stepper motor will help much!
I’ve gotten the z wobble fixed, and solved the extrusion calibration missing/deleted image from Google+
