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MK3 Rattle and Squeaking  

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Byulos
(@byulos)
Active Member
MK3 Rattle and Squeaking

Hello everyone,

My MK3 kit is working well, but I get a rattle and squeaking sound coming from the back of the bed (I think.. maybe the PSU?). Made a short video of it. It seems to get worse the higher the Z Axis is, but the sound definitely doesn't seem to be coming from the Z axis itself. I have the printer sitting on a concrete slab, which is sitting on a thin foam mat on my table. Anyone have any ideas? Prints don't seem to be affected, but at the same time this is my first printer, so I probably wouldn't know if they were. Tried my best to capture it on video. Disregard my dogs collar about half way through 😀

View My Video

Napsal : 05/08/2018 5:17 pm
Byulos
(@byulos)
Active Member
Topic starter answered:
Re: MK3 Rattle and Squeaking

And with my last print I got these horizontal lines. Connected somehow? This is the tallest print I have ever made.

Napsal : 05/08/2018 5:34 pm
themzlab
(@themzlab)
Estimable Member
Re: MK3 Rattle and Squeaking

one thought - reach under the bed and see if you can wiggle the U-bolts that secure the bearings.

sorry, I didn't watch/listen to the video because most times trying to diagnose this way is pretty tough to impossible to do.

that's a really nice print : )

Napsal : 05/08/2018 8:55 pm
JoanTabb
(@joantabb)
Veteran Member Moderator
Re: MK3 Rattle and Squeaking

As soon as i tried to view your video i got a demand to aĺl9w notifications
Please find a less invasive file sharing site

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

Napsal : 05/08/2018 10:04 pm
Byulos
(@byulos)
Active Member
Topic starter answered:
Re: MK3 Rattle and Squeaking


As soon as i tried to view your video i got a demand to aĺl9w notifications
Please find a less invasive file sharing site

Regards Joan

Hey Joan,

Sorry. First time uploading a video online. I will use something else next time.

Napsal : 05/08/2018 11:27 pm
Byulos
(@byulos)
Active Member
Topic starter answered:
Re: MK3 Rattle and Squeaking


one thought - reach under the bed and see if you can wiggle the U-bolts that secure the bearings.

sorry, I didn't watch/listen to the video because most times trying to diagnose this way is pretty tough to impossible to do.

that's a really nice print : )

Good idea, I will give that a try and see what I come up with. Thanks for the tip 🙂

Napsal : 05/08/2018 11:28 pm
JoanTabb
(@joantabb)
Veteran Member Moderator
Re: MK3 Rattle and Squeaking

Thanks Michael!

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

Napsal : 05/08/2018 11:33 pm
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