Notifiche
Cancella tutti

Y axis shifting  

  RSS
SabreSharp
(@sabresharp)
Active Member
Neophyl
(@neophyl)
Illustrious Member
RE: Y axis shifting

Check your grub screws on the motor pully. If it’s loose they pully can move on the shaft which will give issues like that. 

Postato : 09/02/2020 11:12 am
SabreSharp
(@sabresharp)
Active Member
Topic starter answered:
RE: Y axis shifting

Thank you neophyl that seemed to have fixed the problem.  I also noticed the right side U bracket holding the bearing under the heat bed was also a little loose and tightened it as well.

Postato : 10/02/2020 12:47 am
rmm200
(@rmm200)
Noble Member
RE: Y axis shifting

Be careful with those U Bolts, also known as the Bolts of Death.

Tighten them a bit too tight and they crush the bearing, resulting in binding and calibration failures.

Just snug is enough.

Thingiverse has some bearing mounts that do a better job.

Postato : 10/02/2020 2:56 am
Condividi: