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Giant desk fan

Discussion in 'Troubleshooting' started by collin, Sep 12, 2014.

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  1. collin

    collin New Member

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    So ive been getting drastically improved prints while pointing a massive desk fan at my printer....
    using Pla only obviously. Does anyone know why this might be happening.
     
    #1 collin, Sep 12, 2014
  2. Mike Kelly

    Mike Kelly Volunteer

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    PLA doesn't cool very fast so by running cold air over it it'll cool rapidly and be less likely to deform from heat during a print.
     
    #2 Mike Kelly, Sep 12, 2014
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  3. mark tomlinson

    mark tomlinson ༼ つ ◕_ ◕ ༽つ
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    You might try running the PLA a touch cooler at the nozzle, but as long as the fan works--go for it :)

    I am able to get PLA to flow and bond layers at an indicated 195 usually (some spools need a bit more, one as high as 205). Your mileage may vary, but if you really need to run it hotter then just go with the fan. A larger part cooling fan might be an option as well.
     
    #3 mark tomlinson, Sep 12, 2014
    Last edited by a moderator: Sep 12, 2014
  4. Greg Knapp

    Greg Knapp Member

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    I placed a fan on my front side to help the fan on the backside, works nice :D
     
    #4 Greg Knapp, Oct 8, 2014
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