Search found 13 matches

by raw
Thu Aug 31, 2017 12:48 am
Forum: Resins
Topic: Working Curve & Cure Depth Helper
Replies: 0
Views: 5076

Working Curve & Cure Depth Helper

I wrote a little working curve helper in Dash, based on the work of PF Jacobs. It is pretty bare bones right now...I would love your thoughts on how my team and I can make this more useful to you. App Here: http://workingcurve.herokuapp.com/ Code Here: https://github.com/polyspectra/workingcurve We ...
by raw
Wed Feb 17, 2016 6:46 pm
Forum: Resins
Topic: Resin Features & Properties Wish List
Replies: 16
Views: 15225

Re: Resin Features & Properties Wish List

I really just wish there was a guide which said, "Always use this _____ projector, in this _____ configuration, with this _____ resin (color of your choice), and it will work every time, so long as you do these ________ things with your model". One of my goals is to build a platform for '...
by raw
Sat Feb 06, 2016 10:14 pm
Forum: General
Topic: materialsGIRL
Replies: 5
Views: 13585

Re: materialsGIRL

Thanks James!

Great ideas. We're working hard...
by raw
Wed Jan 13, 2016 2:12 am
Forum: Resins
Topic: Resin Features & Properties Wish List
Replies: 16
Views: 15225

Re: Resin Features & Properties Wish List

by raw
Tue Jan 12, 2016 1:33 pm
Forum: Resins
Topic: Resin Features & Properties Wish List
Replies: 16
Views: 15225

Re: Resin Features & Properties Wish List

I think the ratio of build plate adhesion to vat adhesion is probably the #1 unaddressed issue today, despite the large number of resins out on the market. This is so interesting and somewhat surprising to me. Although now that you say it, in our experience with the Form 1+, we just thought that we...
by raw
Mon Jan 11, 2016 12:20 am
Forum: Resins
Topic: Resin Features & Properties Wish List
Replies: 16
Views: 15225

Re: Resin Features & Properties Wish List

this is super helpful! thank you for such a thorough response. with respect to printed part properties, which of those properties that you listed are not well-addressed by the commercially available resins today? i haven't been printing for very long, but it seems like at least a few companies claim...
by raw
Sun Jan 10, 2016 4:32 pm
Forum: Resins
Topic: Resin Features & Properties Wish List
Replies: 16
Views: 15225

Re: Resin Features & Properties Wish List

by raw
Sat Jan 09, 2016 5:22 pm
Forum: Resins
Topic: Synthesizing Resin
Replies: 5
Views: 8543

Re: Synthesizing Resin

Lot's of great tips here, thank you for sharing!
by raw
Sat Jan 09, 2016 4:10 pm
Forum: Resins
Topic: Resin Features & Properties Wish List
Replies: 16
Views: 15225

Resin Features & Properties Wish List

I run a materials chemistry startup at Lawrence Berkeley National Lab, called polySpectra . We're working on enabling completely different materials for SLA/DLP 3D printing, using new photochemistry. I thought it would be fun to reach out to the awesome community here and ask: What do you want to se...
by raw
Sat Jan 09, 2016 3:54 pm
Forum: Resins
Topic: Synthesizing Resin
Replies: 5
Views: 8543

Re: Synthesizing Resin

we have!

http://discourse.materialsgirl.co/t/add ... r-resin/94

a few things to consider:
1) a little pigment goes a long way
2) the pigment needs to be compatible with your curing chemistry. (ie, if it reacts with radicals it'll slow down the cure)