Ender 3 S1 5015 Fan Duct

prusaprinters

<p>This is my design for the Ender 3S1 Fan duct based on this design: <a href="https://www.thingiverse.com/thing:5238521">https://www.thingiverse.com/thing:5238521</a></p><p>The only difference being that there is no screw required (you will have to use the original screws that was used to mount the extruder), this is for a 5015 blower fan (I used a GDSTIME 5015 blower fan), and it uses the original fans to cool the hotend.</p><p>Look at the slicer screenshot for print orientation. Make sure supports are touch platform only.</p><p>Since there is still some gap between the fan and the duct. Make sure to hotglue/tape the opening for maximum performance (You can look at the picture).</p><p>3D printed screws for the fan are also provided (I use the screws from the z axis bracket, because my lead screw are bent), make sure you print the screws very slowly and at 0.1mm layer height with brim (I use 50m/s speed with Klipper, if you don't use Klipper you have to go slower.)</p><p>If you have any question or future ideas. Feel free leave a comment here.</p>