Level Shifting

Discussion in 'BigBox General Chat' started by Halvard Fosse, Mar 3, 2016.

  1. Halvard Fosse

    Halvard Fosse Member

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    I just finished building my BigBox, and during the magical printing of the 3D Benchy, I always get level shifting around layer 50. Does anyone know what can cause this?
     
    #1 Halvard Fosse, Mar 3, 2016
  2. Mike Kelly

    Mike Kelly Volunteer

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    Torque stall maybe? Hard to say without a picture or knowing which direction it shifted in.

    Have you tuned your stepper drivers?
     
    #2 Mike Kelly, Mar 3, 2016
  3. Halvard Fosse

    Halvard Fosse Member

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    It always skips in the Y-Axis direction. Stepper motor voltage is: 0.591v.
    20160304_093954_resized_1.jpg X and Z axis are working perfect.
     
    #3 Halvard Fosse, Mar 4, 2016
  4. Halvard Fosse

    Halvard Fosse Member

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    I found the issue. The stepper-motor driver was dodgy...
    Replaced it with a DRV8825 I had laying around, and now it's a very happy BigBox :)
     
    #4 Halvard Fosse, Mar 4, 2016
    Mike Kelly likes this.
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