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So at least, the circles are there, where you want them...
The laser method. Also here it propably depends on the 'galvo' resolution.
(It's actualy worse, the resulotion will change a little, from center to outside, due to the fixed angle resolution.)
But ofcourse, with the laserpointer it should also be possible to change the curing time per pixel (based on the grey value of the pixel).
I don't know if this is also used for these systems..
Further more, your prints look already very nice!
Thanks for sharing printing settings
What vat-type (fep, sylgard, thickness..) are you using and which resin?
Statistics: Posted by EdgE — Thu Jul 17, 2014 4:27 pm
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Does LASER method has the same circles on print surface, or not?
Any comments please?
Thanks as always!
Statistics: Posted by zerospace — Thu Jul 17, 2014 1:52 pm
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overall I'm very happy with the results, but the CIRCLES I got on all of my prints, are driving me mad.
Setup:
1) FULL HD DLP 1920x1080, eco mode, 10.000:1 contrast, 2000 lumens
2) 75 microns
3) cure time 5 sec
4) XY resolution - 100-110 microns
5) slice resolution - 3840x2160, using powerpoint
Pic.1 - It's layers, no prob with that
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What can cause such a heavy circles? Any ideas, thoughts please?
Thanks a lot in advance for any possible help!
Statistics: Posted by zerospace — Fri Jun 27, 2014 6:49 pm
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