Max Pickle
Member
I'm getting occasional layer shifting with my Voron 0.1
Its been printing Switchwire parts happily all day and now has shifted on a two part piece. Yesterday was similar - a few good prints and then layer shifts repeatedly with a 3 part print until I gave up and went to bed. The quality of the prints is good except for the shifts. I have completed all the setup and Ellis checks and I believe everything to be in good order. Rails feel to be running smooth. Running with Sunlu ABS
I've adjusted my stepper currents to 0.75 based on the following calc.
Phase Current = 1.5A therefore RMS = PC x 0.707 = 1.0605 x 85% = 0.901 x 75% = 0.795
It tends to occur more with multiple parts on the bed than a single part. Speeds are 240mm/s or lower and 300mm/s for non printing moves. Acceleration is 3000mm/s or lower.
Any thoughts on what would cause occasional shifts? I feel like the speeds/accelerations are within norms. Could I afford to push the motors a bit harder? This is a formbot kit.
Its been printing Switchwire parts happily all day and now has shifted on a two part piece. Yesterday was similar - a few good prints and then layer shifts repeatedly with a 3 part print until I gave up and went to bed. The quality of the prints is good except for the shifts. I have completed all the setup and Ellis checks and I believe everything to be in good order. Rails feel to be running smooth. Running with Sunlu ABS
I've adjusted my stepper currents to 0.75 based on the following calc.
Phase Current = 1.5A therefore RMS = PC x 0.707 = 1.0605 x 85% = 0.901 x 75% = 0.795
It tends to occur more with multiple parts on the bed than a single part. Speeds are 240mm/s or lower and 300mm/s for non printing moves. Acceleration is 3000mm/s or lower.
Any thoughts on what would cause occasional shifts? I feel like the speeds/accelerations are within norms. Could I afford to push the motors a bit harder? This is a formbot kit.