Search found 19 matches
- Tue Sep 12, 2017 7:43 am
- Forum: Creation Workshop
- Topic: i need advice for my sla
- Replies: 2
- Views: 10473
Re: i need advice for my sla
Hi, from my tests, I think that removing the color wheel is not a gain. but why not. today there are lots of resins which are very reactives even with a conventional video projector, even without any light mod. Then I think that you let it unmodified. The most important thing is focus length. If it ...
- Thu Sep 08, 2016 7:02 am
- Forum: Resins
- Topic: FunToDo Help
- Replies: 1
- Views: 9905
Re: FunToDo Help
I would say that with a 3500lm projector (say ACERP1500 with default manufacturer settings) at a distance around 10cm, you obtain good results for 50µm slices and 0.8s<exposure<1.2s, depending of the object volume.
- Thu Apr 28, 2016 7:20 am
- Forum: Hardware
- Topic: projector black area too bright, it's curing the entire build area.
- Replies: 9
- Views: 24515
Re: projector black area too bright, it's curing the entire build area.
just reduce the brightness. I already have this issue and solve it by reducing the brightness. The FTD resin does not need too much light to cure. I'd successfully made some prints of 10 hours, without your problem. Too much light and the print fails after 1h !
- Fri Nov 27, 2015 8:28 am
- Forum: Resins
- Topic: top down with resin floating on water or ???
- Replies: 29
- Views: 71094
Re: top down with resin floating on water or ???
Hi Fridolin, I'd already experienced this issue, when printing with salt water, but with a major difference. I use FunToDo resin, which needs many hours to the pigments to go down. The snow white resin "loose" pgmentation faster than lack or red ftd resin. Nevertheless, I successfully prin...
- Thu Jul 09, 2015 7:31 am
- Forum: Hardware showcase / Build Logs
- Topic: First Build Top-Down getting started.
- Replies: 19
- Views: 41621
Re: First Build Top-Down getting started.
Hi everybody, just to say that I'd already used HDD plate as Mirror on my V2 printer and confirm that it works great !
- Tue Jun 30, 2015 7:35 am
- Forum: Resins
- Topic: Resin (smoking)
- Replies: 1
- Views: 10024
Re: Resin (smoking)
Seems that your problem is that the energy is not properly adjusted (sorry for my English, adjusted may not be the right word). What you can try is to set your projector closer to the resin. Say 20cm. Then print thicker slice, say 50µm. Then reduce the exposure to 3s. What could happen in your case ...
- Mon Jun 15, 2015 7:31 am
- Forum: LittleRP
- Topic: What castable resin has been used successfully with the Little RP?
- Replies: 0
- Views: 5020
Re: What castable resin has been used successfully with the Little RP?
You may try the FunToDo castable blend which works fine with DLP primters.
- Wed Apr 01, 2015 1:56 pm
- Forum: Hardware showcase / Build Logs
- Topic: $10 Top Down Build SLA. Testing for Bottom Up Build
- Replies: 41
- Views: 198875
Re: $10 Top Down Build SLA. Testing for Bottom Up Build
All projectors I'd tested works fine. This mostly depends on the resin. Some needs to modify the projector (UV filters) others not (as FunToDo resins).
- Fri Mar 27, 2015 8:39 am
- Forum: Hardware showcase / Build Logs
- Topic: $10 Top Down Build SLA. Testing for Bottom Up Build
- Replies: 41
- Views: 198875
Re: $10 Top Down Build SLA. Testing for Bottom Up Build
Congratulations ! this is a very funny printer and usefull for SW dev. I did my own by the end of 2014, also with good results: http://forum.allinbox.com/aspectgeek/Montages-Mecaniques-Electroniques/3D-print/real-3dprint-v2-sujet_126_1.htm I don't remember if it was already posted there... sorry if ...
- Tue Jan 13, 2015 5:51 am
- Forum: Hardware
- Topic: Resin volume displaced by stand creating up / down
- Replies: 14
- Views: 26411