35mm Fan Mount for cooling 3D printer ramps board

thingiverse

I designed this 35mm fan mount to clip into the 2020 rail on my Folger Tech Kossel 2020 3D printer. This mounts under the printer to cool the Ramps board. I used M3 bolts I believe they were 20mm long, but you may need longer depending on how deep your fan is. I didn't have to use nuts on the back because the bolts threaded right into the plastic. Print Settings Printer: Folger Tech Kossel 2020 Rafts: No Supports: No Resolution: 0.2mm layers Infill: 35% Notes: I used PLA for this part, but you may want to use a higher temperature material, depending on the location and the temperatures near this fan. I tried using 25% infill but one of the legs broke off, so I would use a higher infill to prevent this from happening.