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by elgambitero
Fri Oct 02, 2015 5:35 am
Forum: Hardware showcase / Build Logs
Topic: My School Project - Bottom Up DLP 3D printer
Replies: 7
Views: 27774

Re: My School Project - Bottom Up DLP 3D printer

Looks pretty good! A working machine as school project is a very cool project. Congratulations and good luck. I have a question, does that vslot configuration stand rigid against the bending forces that come from the platform? I'm thinking about using them in the next iteration of my machine, but I'...
by elgambitero
Mon Sep 28, 2015 10:42 am
Forum: Hardware showcase / Build Logs
Topic: Sunrise Open Source DLP 3DPrinter
Replies: 5
Views: 19956

Re: Sunrise Open Source DLP 3DPrinter

The baking silicone sheet was bought from here:

http://www.mwmaterialsworld.com/es/cauc ... taria.html
by elgambitero
Sat Sep 26, 2015 5:27 am
Forum: Hardware showcase / Build Logs
Topic: Sunrise Open Source DLP 3DPrinter
Replies: 5
Views: 19956

Re: Sunrise Open Source DLP 3DPrinter

The first iteration already printed coins and Sapphos, so when it comes to print, it works. Second iteration is more rigid to elliminate vertical artifacts on parts. I've been printing with the same resin I used for B9 creator for a while, that resin takes long exposures to cure with this projector ...
by elgambitero
Sat Sep 26, 2015 2:28 am
Forum: Hardware showcase / Build Logs
Topic: Sunrise Open Source DLP 3DPrinter
Replies: 5
Views: 19956

Re: Sunrise Open Source DLP 3DPrinter

Right now I'm using an Optoma ML750, small and powerful enough. I had to open it up and move the optics forward (by the thickness of a m2 nut) and now focus up to 50microns is posible. We are currently developing a projector that will be open source, specifically designed for this applications (shor...
by elgambitero
Wed Sep 23, 2015 3:39 pm
Forum: Hardware showcase / Build Logs
Topic: Sunrise Open Source DLP 3DPrinter
Replies: 5
Views: 19956

Sunrise Open Source DLP 3DPrinter

Hello everyone from Spain I am an industrial engineer student from Madrid, and this is a DLP 3D printer I've been developing for around 5 months now: Sunrise https://raw.githubusercontent.com/bqlabs/Sunrise/Development/doc/README/SunriseCurrent.png It was born from the need of an easily modifiable p...
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable

[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable