MP Mini Select V2 E3Dv6 Mount w. Fan Cooler

thingiverse

I used this design to separate the hotend and part/nozzle cooling to quickly test different part cooling designs. Currently, the hotend is cooled by a 30mm fan whereas the part/nozzle is cooled by a 40mm fan.The airflow which cools the nozzle/part is distributed around the nozzle to avoid wind-shadowing. With the current design I get some pretty good bridging results (>35mm @ 195° w. PLA Geeetech Black), at least compared to the stock cooler. UPDATE: With the new design bridging over the whole printarea is possible. Since the airflow is better I had to increase the printing temperature for adhering layers during bridging. Maybe I will add a design with a 30mm partcooler which I think might be sufficient for the par cooling To mount this a bit of leveling/adjustment is necessary since the design defines the horizontal position of the nozzle and, therefore, the height of the print bed. I printed everything with PLA. After now more than 10h with the new cooler I had no issues with melting or whatsoever. I uploaded the mounting part (Fusion360) so you can design your own part cooling. Additional parts: 4 x M3 Nut 2 x M3x10mm screw 2 x M3x25mm screw 1x 40mm fan