The file '40mm Fan Duct For Hangtight Creality Titan Aero Mount 3D Printer Model' is (stl) file type, size is 3.6MB.
Adjusted @yincrash's fan duct to work with the volcano nozzles.
There are two versions:
Note: 40mm fans are actually unsuited for part cooling. Especially for this narrow wind tunnel.
They have not enough pressure for sufficient wind to pass through.
I used Noctua's A4x20 and they are still not sufficient for good cooling. You may need a fan with high static pressure (>7mmH2O)
I personally reverted back to the original blower fan solution of hangtight.
40mm_Fan_Duct_38mm_Stepper_Volcano.stl | 4.2MB | |
40mm_Fan_Duct_Pancake_Stepper_Volcano.stl | 4.2MB |