SLA using a DLP with a bottom feed mechanism

[parazitchina]

very nice explanation!

[videosallnight]

I built a little Stereolithography machine,

but when I try to build from the bottom, the cured resin sticks to the plate. This happens even with a polyethylene

window. Any ideas, folks?

[varunmittal0441]

Try using a thin smooth high finish teflon. If that doesnt work (depends on what resin u r using) Try reading this paper:

Continuous-flow lithography for

high-throughput microparticle synthesis

Authors: DHANANJAY DENDUKURI, DANIEL C. PREGIBON, JESSE COLLINS, T. ALAN HATTON AND

PATRICK S. DOYLE*