Weird noise  

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sebastien.a3
(@sebastien-a3)
Active Member

Hi,

I've just started printing yesterday as I got my printer a few days ago. And I might add that I'm new in the 3D printing.
Althouth my printer came in a kit I believe in build it properly.
The first print went fine but the last one that I did there was a really weird noise when printing.
Does anybody has any idea what it could be ?
Also, The X axis belt has a friction with the frame of the printer which makes it slowly getting ripped off . Here is picture and a video of the trouble.

Posted : 03/05/2018 3:01 pm
sebastien.a3
(@sebastien-a3)
Active Member

Here is another video I took to let know of the sound.
The 1st print I did was much more silent

Posted : 03/05/2018 3:38 pm
RHDreambox
(@rhdreambox)
Prominent Member

It is always good to read the manual.
Prusa has done an assembly manual so that it is impossible to make any mistake's 😆 😆 😆

Bear MK3 with Bondtech extruder...
Posted : 03/05/2018 4:32 pm
jason.k24
(@jason-k24)
Eminent Member

I happened to do the exact same thing but noticed the belt was so fn far out to the side i checked the manual right away....yep backwards lol

Posted : 03/05/2018 4:55 pm
sebastien.a3
(@sebastien-a3)
Active Member

Thanks for your answers,
But yes, I did check the manual and I checked what I could do, the round part for the belt is already stuck to the motor so I can't put it more forward.

Posted : 05/05/2018 4:49 am
RHDreambox
(@rhdreambox)
Prominent Member

OK Sebastien, I thought both me and the manual were clear.
You have mounted the pulley back and forth. It should be rotated 180 degrees with the screw part away from the motor.

Bear MK3 with Bondtech extruder...
Posted : 05/05/2018 9:24 am
jurassic73
(@jurassic73)
Trusted Member

I have this same issue.  Pulleys are mounted correctly and have clearance from the motors.  Did you ever get this fixed?

Posted : 27/04/2019 7:12 am
Vojtěch
(@vojtech-p6)
Honorable Member

Can you post a detail of the belt rubbing against the frame?

Posted : 27/04/2019 8:09 am
jurassic73
(@jurassic73)
Trusted Member

Turned out this was just stepper motor sounds.  When I switch the printer to quite mode, it goes away.

Posted : 04/05/2019 5:49 pm
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