Extruder Cooling Fan Duct with Cut-out for Delta-P Fan Mod
prusaprinters
<p>I wanted to make the fan shroud to cool off the motor of in the extruder of MK3S+. It is pretty hot during summer here. The original <a href="https://www.printables.com/model/35902-extruder-cooling-fan-duct">Extruder Cooling Fan Duct</a> works great with stock extruder fanshroud. Because I wanted to make it work with <a href="https://www.printables.com/model/62523-delta-p-fan-duct-v2-r2-for-mk3s-extruder">Delta-P fan duct V2-R2 for MK3S(+) extruder</a> mod, I create the remix with part of the air flow cut-out to fit the Delta-P fan duct.</p><p>Works with 40 x 40 mm fan. I connect the additional fan in parallel with the side extruder fan (5V). I was using a 12V fan, but it works fine with 5V input, a little weak though.</p><p><strong>Print Setting</strong></p><p>Filament: PETG</p><p>Support: No</p><p>Raft: No</p><p>Nozzle: 0.4 mm</p><p>Layer Height: 0.3 mm</p>
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