Build Your Own SLA/SLS

the rook test http://img.photobucket.com/albums/v219/tessen/TSSN%203d%20Printer/make%20rook%20test4_zpsqwi56p38.jpg http://img.photobucket.com/albums/v219/tessen/TSSN%203d%20Printer/make%20rook%20test5_zpsh41rd8ut.jpg http://img.photobucket.com/albums/v219/tessen/TSSN%203d%20Printer/make%20rook%20te...

Hi Kvirre i have been thinking that the problem was the film, but the problem is that when the build platform down to touch the film, make a bubble of resin between the BP and the film, with this bubble it´s impossible the resin grip to the BP, i solved it using a small BP thank for the link, i woul...

the mods on the projector 1 - in the projector config i select the "high altitude" mode, in this manner the projector fan provide better cooling for the lamp 2 - in the config, i have put the contrast to max 3 - i have separated the color wheel (without broken) photos: http://img.photobuck...

jalessi ask me how to use a stepper motor as shutter, i prefer to respond here To use a stepper as a shutter i config this motor as X motor on arduino (in my setup i do one revolution with 4mm if i want to move 90º i have to move 1mm) and to add this to the CW --> configure--> configure slicing prof...

Hi Kvirre, thanks for your words and excuse my english, i explain myself "like a book on fire" :) About the machine, yes you are right,the resin not stick to the BP i tried to increment the exposure for bottoms layer (2-5-10-15-20sg) but with the same outcome, i cleaned the BP with IPA lik...

Hi to everyone from the south of Spain! i would share with us my attempt of 3d printer, i´m a DIY fan, i have built a lot of cnc machine but this is my first 3d printer and the first time i use arduino platform and steppers, It will not be the world's most beautiful assembly, but I hope it works, I ...

I´m looking at the same problem, if the height on the undercut in the lower piece to fit the acrylic is the same than the acrylic thickness the fep film tend to "glue" and make bubbles between both (according to my tests)

i too have to study how solve it

regards

Hi
i'm planning to make a similar flex vat than yours, in your design i think it´s better that the part push the FEP film should not have sharp corners and edges to avoid tear the membrane

regards! (and excuse my english)