Intense layershift after Core One + Upgrade
Good evening fellas.
I just finished the upgrade from MK4S to Core One +. After calibrations and belt tuning the first testprints got a crazy layer shifting and I dont know why.
Upper belt straight 98hz, lower belt 92hz.
I'm worried maybe the pulleys are not tight or simply loose? Although I just checked every step while upgrading carefully..
Can you give me some ideas to check on? Need to fix this till friday:(
RE: Intense layershift after Core One + Upgrade
Share some photos of the belts, the gantry, motors, etc. Record a video of it all while printing (and zoom around).
If belts are tensioned correctly already (those frequencies seem fine), then something is probably not assembled properly, but without any info its hard to tell.
Did you ran the calibration procedure completely? No errors?
RE: Intense layershift after Core One + Upgrade
Especially photos of left and right pulley. Do all your AXIS test pass?
Extra HAM (and eggs some say) Radio - N4MCC
RE: Intense layershift after Core One + Upgrade
Good evening fellas.
I just finished the upgrade from MK4S to Core One +. After calibrations and belt tuning the first testprints got a crazy layer shifting and I dont know why.
Upper belt straight 98hz, lower belt 92hz.
I'm worried maybe the pulleys are not tight or simply loose? Although I just checked every step while upgrading carefully..
Can you give me some ideas to check on? Need to fix this till friday:(
You should check if the gantry is still square with the frame with the belts completely loose. Have a look at this article: Adjusting belt tension pay close attention to the section on "Quick Gantry Alignment"
RE: Intense layershift after Core One + Upgrade
I don't think layer shifts this severe are caused just by gantry not being squared. It would have to be reaallly bad for this to happen, which will then make it fail homing.
Good evening fellas.
I just finished the upgrade from MK4S to Core One +. After calibrations and belt tuning the first testprints got a crazy layer shifting and I dont know why.
Upper belt straight 98hz, lower belt 92hz.
I'm worried maybe the pulleys are not tight or simply loose? Although I just checked every step while upgrading carefully..
Can you give me some ideas to check on? Need to fix this till friday:(
You should check if the gantry is still square with the frame with the belts completely loose. Have a look at this article: Adjusting belt tension pay close attention to the section on "Quick Gantry Alignment"