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A consideration for a heated bed

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    A consideration for a heated bed

    I'm not using the cavity for the spool under the bed. I lined it with heater insulation material (1/4" thick) and placed 4 hand warmers with a silicon gel pak inside. It provided a little heat but not a lot.
    I was wondering if a plate could be made and a 12V or whatever voltage is needed to run a heating element that would be removable.
    I have had a few larger prints turn into a disaster.
    I'm also thinking of printing some ductwork for the 20MM fan and mounting it on top so there are no moving parts around the guide rods (it might be quieter also)
    All in all, not a bad little setup. I've had a large percentage of successful prints using the PLA filament.
    Interested in any mods that people have done and been successful with.
    There is room for some small improvements.
    Cheers for all 3DM builders....Ideas, Ideas, Ideas....

    I'd also be interested to know if someone has printed a motorcycle frame/chassis and to what thickness should the walls be.

    #2
    First, what kind of filament are you using? If it is ABS, you'd probably be better off with a heated build chamber instead of just heating the bed. The main benefactor of a heated bed is PLA...

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      #3
      Just PLA for now....I have about 12 spools collected. I have to adjust software settings for larger brim and raft... Also using Simplify3D software. It took a 3.5 hour print to 2.0 hours...better G-Code. I would recommend.
      If I get a heated bed, where would I plug/splice in?
      Thank you and best regards.Click image for larger version

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        #4
        That depends on your electronics. On the Ramps board, it is the D6 connection. You will have to look it up if your board is different. In my opinion, a heated bed is essential for PLA. Set your starting temp to 60C and drop it to 55C after the first layer.

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