Jump to content
Ultimaker Community of 3D Printing Experts

taller prints print tilted


marzvt

Recommended Posts

Posted · taller prints print tilted

Was it X or Y axis that missed steps?

There are two main causes of missed steps. Loose pulley causes sudden shifts. Rubbing/friction causes gradual shifts like this. If it's a UM1 it's almost certainly the rubber belt rubbing against the wood frame - you can tell because it twists back and forth each time it changes direction. Fix by adding washers under the 4 black plastic spacers and possibly also taking the motor off and moving the pulley even closer to the motor (should be very close - about 1/2mm).

If UM2 it's also usually rubbing pulley or belt but usually right at the motor pulley. In that case the only solution I'm told is to move the pulley along the shaft closer to the motor.

 

  • Link to post
    Share on other sites
    Posted · taller prints print tilted

    I was totally a slightly loose hex. All fixed now. thanks Illuminarti

     

  • Link to post
    Share on other sites
    Posted · taller prints print tilted

    On the pulley? really? That's really good to know for future as someone asks every week almost.

     

  • Link to post
    Share on other sites

    Archived

    This topic is now archived and is closed to further replies.

    ×
    ×
    • Create New...