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9756Re: [diy_3d_printing_and_fabrication] ONO dlp printer

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  • Graham Stabler
    Feb 19, 2017


      On Sun, Feb 19, 2017 at 2:51 AM, wirelessguyny@... [diy_3d_printing_and_fabrication] <diy_3d_printing_and_fabrication@yahoogroups.com> wrote:
       

       Was that 2min 30 sec or 2hrs 30min??


      2hrs 30min as it says in the video title.

      I don't think any of this stuff is fake but for small parts the resolution is not likely to be as good as a projector based system unless a micro lens array was used to image the array to the vat bottom or something. That's the fundamental limiting factor to resolution, your pixels are separated from the resin physically and optically.

      For large parts the spectre of sticking to the vat bottom is still there.

      Graham


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