I have this incredibly loud noise coming from my Y-axis. It doesn’t affect print quality, but it is horrible to listen to and really loud. It is present when the Y-axis moves at ~100mm/s and gets worse/louder as speed increases.
How can I mitigate this? There doesn’t seem to be any mechanical issues when I move the bed by hand, it is smooth and easy to move.
Yes, it feels smooth without noticeable differences in resistance.
It was when I received it, but I tightened it. I will definitely give them a look again, they might have come loose.
Yes, anycubic Kobra 2, but they are mechanically very similar. I’ve already greased rails with lithium grease, that was the first thing I did.
Yes it does kind of sound like excessive step noise. But I can actually feel the vibration in the printer, and even the table it’s standing on.