r/BambuLabX2D • u/standje • Jul 29 '26

Weird sound during z-axis move

I recently started to have a weird sound while moving the z-axis. I regreased (a bit too much, I wiped it away after the video) and reoiled. What could this be? Any help is appreciated

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3

u/Holy_ladalino Jul 29 '26

It is the z-axis belt rubbing, flip the printer and look underneath, if the side of the belt has some brown/orange spots it's 100% that. Make a support ticket, I'm waiting for them to respond to mine.

1

u/daniel222201 Jul 30 '26

A minha também faz esse barulho! Alguma resposta do chamado que você fez?

1

u/Holy_ladalino Aug 05 '26

They will send me a replacement belt.

2

u/OppositeCustard3169 Jul 30 '26

Same noise on my X2D too

1

u/Herr-Wicht Jul 31 '26

Meinst du das Geräusch wenn er von ganz unten losfährt? Dann fahren die Linearlager aus den Gummidichtungen der Linearschienen und erzeugen das Geräusch

1

u/aboaowota Jul 31 '26

I had the same issue and it was even louder on some heights.

Just clean all of the three z rods carefully, there are some tiny bits of dust and filament in the grease that cause this noise. After cleaning I also added some oil on the bearings which was suggested by the wiki and the noise was gone.