Symmetric Dual Fans UMO/UMO+ 30mm / 40mm / 50mm

Symmetric Dual Fans UMO/UMO+ 30mm / 40mm / 50mm

3D printer parts and enhancements

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    Description

    Read the instructions and post at Ultimaker at:
    https://ultimaker.com/en/resources/20503-ultimaker-original-dual-fans-upgrade

    Updated with step/rhino/3ds files of the 30x30 version so anyone can change it and make their own version.

    Updated with step/rhino/3ds files of the 40x40 version so anyone can change it and make their own version.

    The Curve for the inside of the cap it's done using 'loft' on rhino, then cap it, and bolean it to the fancap extrusion. Modifying the curves of the loft you can change the inside of the cap to improve the airflow as you see fit :)

    Update on 50x50 fancap. Stronger bottom-left/right parts and fixed fancap because it might hit the sides on some umo (because the sidepanels have a curve and that changes from one machine to other machine Z alignment).

    Update. @Amedee made a very interesting mod for this fancap, so I adapted a bit to his specs the untested design v2 and now is a v3, it cools much better than the basic design but is only for 40x40 fans (IMO the best ones)

    So added this two files. The 'Scalable tops' Can be scaled to the user need, if you use Cura, do 'Merge' then scale the part to your needs. If you use S3D, just group and do the same.
    For Amedee Mod Umofancap40x40v3.STL – 1.2 mb
    For Amedee Mod Umofancap40x40v3 Scalabletops.STL – 370 kb

    Materials and methods

    x2 Fans, you can choose 30, 40mm or 50mm model fan. I personally recommend the ones I used 40x40x20mm from EMPAPST 414H 65mA
    3D printed dual fan-shroud (make sure to 3D print it before you start disassembling).
    soldering
    kapton tape, ceramic paper, or if you wan’t to be fancy get Nomex paper.
    Recommended filament: Carbon - Formfutura warning: Carbon filament is considered abrasive. It may wear down your nozzle.
    x8 M3 25mm Screws
    x4 M3 10mm Screws for Ultimaker Original + or x4 m3 steel nuts for Ultimaker Original.
    A drill with a 3mm bit to clean some holes of the printed fan-shroud
    A m3 cap to mark the holes on the fan cap and 'bottom' printed parts.

    Documents

    Issues

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    Comments

    Mini madmen torso2014The Once Future Man added this to the MAKER EQUIPMENT collection ago
    7e414cf6ccc5867466a47b7b1cbee668?default=blank&size=40tiedexen1 added this to the UMOplus collection ago
    Mini sin city a dame to kill for eva green sin city avatarVivaSentenza added this to the UMO+ Upgrades collection ago
    D2f16895b73e2dba4b8e4c1876572d45?default=blank&size=40rowiac added this to the UMO Mods collection ago
    27a0280160f928248d5fa245e00ee607?default=blank&size=40Sputnick_ added this to the UMO+ collection ago
    Bcbf3000397afde5dd1875cf5476e84b?default=blank&size=40wowowaa added this to the CTC Giant collection ago
    Mini profile text3D-protofab commented ago

    Hi, nice idea! What about the UMO Dual Extruder users? I think this design is only for a single nozzle...

    Mini profile text3D-protofab added this to the Ultimaker Upgrades collection ago
    7af0d7bf9fd832018c1c303df4ac79e4?default=blank&size=40Giuseppe Talo' added this to the ultimaker collection ago
    0a67bedf3dfa697ac12ef1090c35a7bf?default=blank&size=40Chad Ask Me added this to the fan collection ago
    Mini logo neotkoNeotko / Sugarpop! published this design ago