Improved Craftbot+/Craftbot2 Object Fan Duct by ttait_vantim 3d model
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Improved Craftbot+/Craftbot2 Object Fan Duct by ttait_vantim

Improved Craftbot+/Craftbot2 Object Fan Duct by ttait_vantim

by Thingiverse
Last crawled date: 3 years ago
Loosely based on the Craftbot+ Fan duct by sepp974, but done from scratch in FreeCAD. Designed for the stock hotend.
Improvements:
Better fit to fan angles
Improved airflow in ducts
More centered around hotend
Viewport to help see/clean nozzle
Prints easily with minimal supports (just under center ring needed)
Mounts with (4) M3x10mm screws.
UPDATED 12/10:
Opened bottom aperture 1mm, raised skirt 1mm to reduce fan backpressure
Opened side port 4mm to allow better access and improve air escape

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