This fan mount takes a 40mm fan and hangs it from your Mini Kossel effector. The SCAD is fully parametric, so you can easily modify it to fit other fan geometries.
A cooling fan is *essential* for PLA printing. Secondarily, I have a J-Head with a PLA groove mount, and enough air blows over the hotend to keep it cool.
1) Print the fan mount on its side, which is the default orientation. I used 1 perimeter and 50% infill.
2) Mount underneath your effector. It plays nicely with the groove mount here: thingiverse.com/thing:108023Mini Kossel 40mm fan mount
is licensed under the Creative Commons - Attribution
0.738 w x
3.44 d x
0.291 w x
1.354 d x