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X-axis idler buzzing sound  

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Semkan
(@semkan)
Active Member
X-axis idler buzzing sound

Hey there!

I’ve been printing with my Prusa MK3 for weeks now. It just came to my attention that when printer makes rapid x movement, I hear some buzzing sound coming from x-end idler area. Do you think it is overthingtened? Or maybe some other cause? It seems that it doesnt effect the print quality but certainly it is irritating a little bit.

Posted : 04/07/2018 1:59 pm
JoanTabb
(@joantabb)
Veteran Member Moderator
Re: X-axis idler buzzing sound

on my Mk1 Prusa Original i3, the X Idler bearing self destructed. before it's final collapse, it made odd noises...

If this is happening consider getting an aftermarket Idler with twin ball races.

have you tried a couple of drops of oil on the sides of the idler wheel? (Easiest test)
and or loosening the X idler Mounting bolt a turn (next easiest test)
regards Joan

I try to make safe suggestions,You should understand the context and ensure you are happy that they are safe before attempting to apply my suggestions, what you do, is YOUR responsibility. Location Halifax UK

Posted : 04/07/2018 4:32 pm
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