Download Free 3D Model Dual Vortex Fan Duct 3D Print Model

Summary
The Turbo Fan on a Qidi X-Pro truly lives up to its name. When it is on, it roars like a turbo jet on an airliner. If you listen closely, you can hear parts rattling from the vibration.
This redesigned Dual Vortex Fan Duct eliminates that noise by reducing vibration. The fan duct is fastened onto the carriage by two screws that are aligned with the extruder nozzles. Two additional clips next to the fan further dampens vibration from the fan.
Additional parts:
■ 2 x M3x20mm screws for carriage
■ 2 x M4x35mm screws and nuts for front clips
■ 1 x M4x20mm screws and nuts for blower fan
■ 1 x 6″ tie-wrap
Modification:
■ Clip the tie-wrap around the wiring bundle.
■ Gently wiggle an pull the fan wires out of the wiring bundle.
■ Tie the rest of the wiring bundle back in place with new tie-wrap.
■ Remove 2 screws that hold the dual-extruder onto the carriage.
New Assembly:
■ Push one M4 nut through the slot at the top (as pictured).
■ Snap fan into place and fasten it in with one M4x20mm screw.
■ Fasten fan duct onto the carriage and dual-extruder with two M3x20mm screws.
■ Fasten fan clips with two M4x35mm screws.
Printing Tips:
■ Print with “touching plate” support type at about 25% density.
■ Can be printed using ABS without turning on the print cooling fan.