viewtopic.php?f=20&t=3266#p10842
Statistics: Posted by firecardenal — Tue Jul 07, 2015 5:01 pm
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Since I'm doing prints overnight, I just set maximum dwell that could fit in 8 hours. I tried 15 s actually and was still getting some bulge, but not as much. It all depends on how viscous your resin is, how thick your Z resolution is and how wide your part is.
I will definitely be trying Spot A LV next since FTD seems pretty thick. Does anyone know of any other good low viscosity resins?
Statistics: Posted by kakapoopie — Wed Nov 19, 2014 2:22 pm
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I wonder where you begin to get diminishing returns... Is 15 seconds enough? 10? But how do you measure bulging? Just by looks? or is there some quantitative method?
I might have to do some testing on this... not too keen on the wiper solution.
Statistics: Posted by PomeroyB — Wed Nov 19, 2014 4:06 am
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GUYS! Last night I did a test print with super long settle times (30s) between layers. This helped tremendously...virtually no bulging. Also increased Z height from 30um to 50um which helped the resin settle between layers. I'm thinking about getting some Spot A to test next to try to get these settle times lower. So excited about this
Statistics: Posted by kakapoopie — Tue Nov 18, 2014 2:58 pm
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One easy way to reduce warping is the shell your models. Very important to remember the drainage hole!
Statistics: Posted by PomeroyB — Tue Nov 18, 2014 1:02 am
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Is there a way to reduce the warping on large flat surfaces? it seems like any thick area on my prints get blobby/lumpy. Even down to 3mm thick im still having warping issues.
Statistics: Posted by kakapoopie — Mon Nov 17, 2014 6:42 pm
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