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air ducts for radial and axial fans

Air duct for radial and axial fan designed for ultimaker original.

3D printer parts and enhancements

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I designed 3 different air ducts for cooling the electronic board of the ultimaker original plus.

Radial fan: The air duct has the dimensions of 40 x 20 mm at the fan outlet. For installation, you need two M4x40 screws and nuts.
Axial fan with diameter of 40 mm: For installation you need eight M3x15 screws an two M3x15 screws with nuts.
Axial fan with diameter of 50 mm: For installation you need four M4x16 screws an two M3x15 screws with nuts.

Materials and methods

The air ducts are printed with the following settings:
- nozzle with 0,4 mm diameter
- layer thickness of 0,12 mm
- 50% filling
You have only to drill two holes in the bottom plate of the 3D-printer to fix the fan with the two screws.



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20c2f944d93975910cd24c4c76e9c75c?default=blank&size=40Ryan Lake added this to the Ultimaker Original+ Upgrade collection ago
2577c6bcc26416c0621103c98211fefd?default=blank&size=40Sugimori added this to the Duct collection ago
06007b2e23efab58165d7ab5cf7f12f3?default=blank&size=40Tobiasz Zysk added this to the UMO collection ago
6ba080ae05357ecaab0ec75264219a07?default=blank&size=40alnavasa added this to the Ultimaker parts collection ago
B1bdd12eb13152b4c559fb9c929bf259?default=blank&size=40fcristy28 added this to the Ultimaker UMO collection ago
Mini screen shot 2013 07 15 at 6.49.36 pmErik de Bruijn added this to the UM Original upgrade collection ago
Mini anstradag miniaturanstradag published this design ago