Thingiverse
Migbot Prusa i3 fan mount
by amiga_fanboi
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This is a fan mount for Migbot Prusa i3's extruder.
It allows you to mount a small 40mm 'cold zone' fan with all 4 screws on the heatsink (as opposed to many parts sandwiched together with just 2 screws). That way, extruder of this printer comes apart much more easily, just in two parts - motor assembly and heatsink assembly, without any screws or washers (or grill) falling out everywhere. It also (kind of) prevents overtightening the screws and cracking fan's shell.
It seems that this extru
It allows you to mount a small 40mm 'cold zone' fan with all 4 screws on the heatsink (as opposed to many parts sandwiched together with just 2 screws). That way, extruder of this printer comes apart much more easily, just in two parts - motor assembly and heatsink assembly, without any screws or washers (or grill) falling out everywhere. It also (kind of) prevents overtightening the screws and cracking fan's shell.
It seems that this extru
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