Pegasus SLA

[PacManFan]

The build area on this is pretty impressive. I'd like to see a demo of the software in action.

http://www.3ders.org/articles/20140101- ... arter.html

[hp_]

Looks like they are using vat tilt mechanisme

[goldi80]

the put laser from ebay no real lens
galvo head whit mirror (not good) t theta need to be
________ __-- : laser spot is larger on the corners
-------------: laser spot is smaller on the center
***********“““ :

you can not sent gcode thro the serial only parallel see (dws systems manuall) the use raperian pi or something like that it works like raprap slow
if the muve the galvo about 200mm/s the laser need to make smaller spot wen starts and before stops
(--------____________________________________________________________---------)
(-----------------------------------------------------------------------------------------------------) laser moving ok wen it starts it make on arduino acceleration but is very hard
(______------------------------------------------------------------------------------------______) setup wen it need to stops i have no idea
look this
M600 laser on
G1 X100.00 Y100.00
G1 X100.00 Y110.00
M601 laser off
is like forms very bad printer but the make money of this all is good
shod be something like this
M3 (contour)
G1 x100.00 Y100.00 S190
G1 x100.00 Y110.00 S255
G0 x100.00 Y200.00 (M3+GO need to slow and turn off laser spot before this line)cool a
M4 (HAChes)
G1 x99.00 Y109.00 S255
G0 X90.00 Y101.00 (M4+G0 deceleration laser to turn off) more cool