Bearings got worn out in the original fan. Had some 80mmx10mm 24VDC fans lying around. So I just slapped SoBaldricks' Ender 3 Lid, and rue_mohr's fan grill together in TinkerCAD. Alot less noisy, so I thought I would share.
I recommend enabling "Avoid Crossing Perimiters"
I mirrored it by the Y axis, so that the fan grill does not need support, and the pretty side is up..
Thanks to the original creaters for saving me the time of drawing everything myself.
ender_3_lid_80mm.stl | 236.4KB |