Hemera fast printing

Discussion in 'Printers with E3D inside' started by Tomas Palmquist, Apr 4, 2020.

  1. Tomas Palmquist

    Tomas Palmquist New Member

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    I saw a twitter post from E3D showing a Benchy being printed really fast. I wanted to test the limits of my own printer. The printer is a Cetus3D MkII modified with a Duet 3D 0.85 and a Hemera extruder.

    The fastest actual speed (reported by the Duet web gui) is about 250 mm/s.

    20% Honeycomb infill
    3 perimiters
    Layer height 0.20mm
    Print time 40 min

    Not a perfect print but in my opinion really good at this speed.


    20200404_105039.jpg
     
    #1 Tomas Palmquist, Apr 4, 2020
    vhankim and Jason Westmas like this.
  2. Jason Westmas

    Jason Westmas Member

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    Hey that's pretty neat! I don't hear about these types of mods very much.
     
    #2 Jason Westmas, Jun 1, 2020
  3. Haytham Bennani

    Haytham Bennani Member

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    That's pretty awesome for those speeds! With a volcano block brings even more speed (I regularly print at 120mm/s with 1200mm/s2 acceleration and a 0.6 nozzle). Tuning your motion system so that you're not skipping steps will bring even nicer results.

    On a side note, got a link for that PCF duct? The one I'm using is quite inadequate for a 5015 blower :)
     
    #3 Haytham Bennani, Jul 15, 2020
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