Search found 84 matches

by sgraber
Tue Aug 18, 2015 10:14 am
Forum: LittleRP
Topic: Strange problem with base of print
Replies: 30
Views: 15886

Re: Strange problem with base of print

+1 to tom-res's post. :)
by sgraber
Mon Aug 17, 2015 10:39 am
Forum: LittleRP
Topic: Strange problem with base of print
Replies: 30
Views: 15886

Re: Strange problem with base of print

Personally, I think your exposure time might be a shade low, but each printer is different.

The resin is "uniform" - no clumps, gel, non-uniform areas?
by sgraber
Sun Aug 16, 2015 10:04 pm
Forum: LittleRP
Topic: Strange problem with base of print
Replies: 30
Views: 15886

Re: Strange problem with base of print

I gotta say I'm really confused. I use MakerJuice resin all the time on my LittleRP and have zero problems.... :(
by sgraber
Fri Aug 14, 2015 11:35 am
Forum: LittleRP
Topic: FEP vat for the LittleRP?
Replies: 66
Views: 45973

Re: FEP vat for the LittleRP?

How long is the FEP likely to last? I bought 4 sets of film and gaskets... I had 175 hrs of printing on my first FEP flexvat and ~200 hrs on my second. Both times I poked a hole in it while being stupid, otherwise it would have lasted even longer! I will say that my FEP was 2mil (50um) so that defi...
by sgraber
Thu Aug 13, 2015 10:58 am
Forum: Creation Workshop
Topic: where to send feature requests for CW?
Replies: 11
Views: 8999

Re: where to send feature requests for CW?

Jon: 5a) is pretty easy. Just add this to your end.gcode:

G1 F200 Z15

That lifts the part up 15mm so it can drip. I've had this in my end.gcode for a while now... :)
by sgraber
Sun Aug 09, 2015 11:56 pm
Forum: Software Forum
Topic: New, very basic DLP software: Skylight
Replies: 0
Views: 5064

New, very basic DLP software: Skylight

Skylight is a simple control program for DLP 3D printers initially just for Windows. Support for other OS's will come soon.

https://github.com/evride/Skylight

I've used it with my LittleRP and it works. It's very basic but it gets the job done.
by sgraber
Wed Aug 05, 2015 12:49 pm
Forum: LittleRP
Topic: FEP vat for the LittleRP?
Replies: 66
Views: 45973

Re: FEP vat for the LittleRP?

Peter:

Expose the very first layer for a very long time. I've done up to a minute on my very first layer. The FEP can handle this btw.

Shane
by sgraber
Mon Jul 27, 2015 12:25 pm
Forum: Software Forum
Topic: Raspberry PI Based DLP Printer
Replies: 16
Views: 16225

Re: Raspberry PI Based DLP Printer

Great! We are looking forward to more information on this and if / when you have an installable version for the community to evaluate!
by sgraber
Fri Jul 24, 2015 12:17 pm
Forum: Display Devices
Topic: over curing in x,y directions
Replies: 5
Views: 4919

Re: over curing in x,y directions

I agree: decrease your exposure time.
by sgraber
Tue Jul 21, 2015 2:30 pm
Forum: Display Devices
Topic: Vivitek for B9 cherry
Replies: 11
Views: 9117

Re: Vivitek for B9 cherry

I told you I made the projector 100 microns and the distance is less than 30 cm. Yes to the 100um; No to the 30cm distance. The 30cm distance is what I wanted to know. The bulb appears to be a mercury bulb, 3000 lumens, 30cm (roughly 12"). B9 should cure. Have you taken a tiny bit outside to v...