This is my first attempt at designing a 40mm extrusion fan duct for an E3Dv6 hotend mounted on a K style extruder.
I have not yet included the motor, E3D heat sink fan or the rest of the extruder plastic parts in the display picture. I will get around to it eventually.
Please use Fan_Duct_1ver6 from the files section
This version actually works and has decently focused air flow. It is a much better improvement on 1ver4b. Version 6 incorporates a better vent design to more effectively distribute the airflow onto the print.
| Fan_Duct_1ver4b.STL | 931.2KB | |
| Fan_Duct_1ver6_fixed_rotated.STL | 782.9KB |
