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8810Re: Hi all, just a new guy on the block.

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  • dlp_builder
    Jul 30, 2013
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      Thanks Peter!


      --- In diy_3d_printing_and_fabrication@yahoogroups.com, "pzamov" <pzamov@...> wrote:
      >
      > Congrats on the build! Wish you further success and improvements!
      >
      > Cheers!
      > Peter
      >
      > --- In diy_3d_printing_and_fabrication@yahoogroups.com, "dlp_builder" <drs_eureka@> wrote:
      > >
      > >
      > > Hello I'm just another 3D printer enthousiast.
      > >
      > > I have finished my super cheap 3D DLP printer a few months ago. I put
      > > some pics in my folder for you to see. My printer can be build by anyone
      > > and for little money. There is lots of room for improvement and I am
      > > slowly replacing cheap DIY parts by more precise printed parts (Printed
      > > by my own printer)
      > >
      > > The last 3 months I have been busy developing my own resin. Took me some
      > > time to polish up my Poly chemical knowledge, but now I'm about
      > > finished. I have put some pics from some of my prints (STL files I found
      > > on Thingiverse)
      > > The primary drive to develop my resin was the price of the ready
      > > available resin in Europe, and the property drawbacks there are in the
      > > existing resins. Main problems as you have all experienced, the sticking
      > > to the glass problem in 'upside down' printers, Bad curing performance
      > > with unmodified and low wattage DLP projectors. Spending some months on
      > > the subject and with the help of some profs in the field I have nailed
      > > most of the problems.
      > > My printer uses an old E-Bay (marktplaats as we call it here) Infocus X9
      > > DLP projector which has a 180Watts Bulb. I bought 2 of those in one buy
      > > for 150 euro's.......
      > > I have made no modifications to filters or color wheels and lenses. The
      > > cure time is anywhere between 1 and 4 seconds per layer depending on the
      > > resolution and color I put in the resin. So I think that is more than
      > > acceptable.
      > >
      > > Well as you can see I'm seriously involved in the world, nowadays known
      > > as a 3D world (to my wife's regret.)
      > >
      > > Hope I have introduced myself well enough and look forward to speak to
      > > you soon!
      > >
      > > DLP_ Builder
      > >
      >
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