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August 20, 2018 ...

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  • .stl, .gcode and .123dx files can now be uploaded as attatchments

Topic: Printing problem (Read 866 times) previous topic - next topic

  • EricHier
  • [*][*]
Re: Printing problem
Reply #15
On my printer, I also found the problem:
The thread between the stepper and the belt moves on the axle, so that in quick movements, there is an offset. I will have to fix this, but for now, a lower movement speed helped. The prints are now straight upwards. 👌

I hope you can understand what I mean. :)

Re: Printing problem
Reply #16
i believe you are saying that the toothed gear on the stepper shaft is moving. there should be two grub screws on the gear that you can tighten down with a hex wrench.
 if you mean the belt is skipping on the gear  try printing the tower tensioner for the 101hero http://www.thingiverse.com/thing:2186045
this will let you remove the spring tension and have less chance of skipping.

  • 101nico
  • [*]
Re: Printing problem
Reply #17
Hey guys, I know the problem, because I had the same in my first week with my 101hero. The Problem were the metal spears (guide rails) that hold the extrude. I used WD40 to make it more smooth and it works fine since this little change.
Maybe you can try this small test.

best wishes...