Vibrating heatbed after 25d printing time and 635mtr filament
A few months ago I build this printer and have been printing a lot. Now the heatbed starts making some noise when printing. I checked all the nuts and cannot find anything loose. I also tried servicing and greasing (as in the manual) and recalibrating. When I put my finger on the right side of the bed while printing the noise stops. When I tap my finger on the board (when not printing) I hear a sort of tremble/vibration. What can I do?
Check the smooth rods are securely fitted.
Step 27 on: https://help.prusa3d.com/en/guide/2-y-axis-assembly_165795
Check the Y carraige mounting, step 21 on same page.
Cheerio,
somehow the middle is the most stable
Thanx I checked that but could not find anything loose. Somehow the middle of the plate is the most stable and all 4 corners resonate a bit (video)
Normal. Bearing noise. Don't like the noise? switch to Drylins.
Carefully loosen and retighten the bearing clips; if yours is the older style with the U bolts take extra care not to overtighten them. Instructions on the same page as above.
Cheerio,
Problem solved
I don't mind the noise but am carefull and single newbee. No people around that I can ask whats normal. Thanks @diem that worked for me. I also swithed to ghost mode for the first time and are going to keep it that way for now. Thanx all!