Build Your Own SLA/SLS

Hi! Seemingly there exists some kind of fluid to glue ("vernetzten") Silcone gel coatings better to glass and plastic: [sorry, only german link] http://www.silikonfabrik.de/product_info.php?info=p148_Oberflaechengrundierung-Primer-MM4--20-ml.html "Oberflächengrundierung für Metall, Gl...

Hi,
since I am quite new to all this,
I would like to ask what happens if pixels are not only white/black but gray. Does this change the exposure, or is the UV part of the lamp working differently?
Is it useful to anti-alias the pictures for the projector?

greetings,
b

_very_ sophisticated would a build of the following type: a z axis that can rotate around the y-axis. The buildplate is a rotated shape, so that if you are at z-min and rotate the z, the buildplate rolls over the bottom conainer surface. While building, one only exposes the stripe that is currently ...

Not sure if it works, since my software is not finished yet and neither is my printer: Usually, one exposes the whole slide with a 2d picture, and then makes some moves to unstuck the layer, then lifts in z, then goes down again in z for the next layer. How about: Exposing only the unveven y-pixels ...