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ROBO 3D Rx swapable mount carriage (dual extrusion step 3)

Discussion in 'Mods and Upgrades' started by MakeJeff, May 3, 2019.

  1. MakeJeff

    MakeJeff New Member

    Joined:
    Sep 7, 2014
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    I made a carriage with a big hole so you can mount whatever hotend(s) you prefer. I included the NF TC-02 mount and the mount I made for the amazon discount E3D clone. the mounting collar/gap at the top of the original hotend is slightly smaller so you will have to thin the mount out a bit if you need to use that one.
    https://www.thingiverse.com/thing:3604087
    The hole is 34x34mm and the NF just fits. I designed it to use those snap on fan shrouds posted elsewhere on Thingiverse. I am still waiting on a second pex tube I ordered before trying dual. And I still need to learn about the marlin or cura settings for retracting one filament to use the other.
    Still to come...
    1. dual extraction testing
    2. RAMPS 1.6 w/ TMC2130 and SPI
     
    mark tomlinson likes this.

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