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8124Re: [diy_3d_printing_and_fabrication] Re: ultrasound mixer

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  • Graham Stabler
    Feb 18, 2013
      Or vibrate some paddles suspended in the resin. Or what about a frame (square with square cut out) sitting in the tank at the bottom around the build area, lifting this up and down would cause resin to be sucked under and then pushed out disturbing it?

      One general issue with using pumps to mix might be that you end up with areas with less flow and therefore a build up, like silt in a river. An ultrasonic mixer may be just the thing, no where for the resin to hide?

      Graham



      On Mon, Feb 18, 2013 at 12:35 AM, afogassa <afogassa@...> wrote:
       

      it would be off when projecting. don´t know how the resin would react to it thou.
      I´ve seeing some water oil blending being done with ultrasound maybe it can keep the pigment well mixed in the resin.
      there are some cheap facial cleaning ultrasound stuff on ebay.
      another idea is to use a couple pager motors to vibrate the glass.


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