Ahhh man I've been skipping the vacuuming before pouring but I'll be sure to start now. Also yup yup, good ol deionized water! I just checked...
Ahh I see, thanks for the suggestion I'll give that a shot! Also I've been skipping the pre-pour investment vacuum since I've been worried about...
I haven't heard of that process before, could you share? 'Preciate it :D
I'll give that a shot, thanks!
Long time no see! Back on this again; got a proper pyrometer and I think the temperature made all the difference with pitting that appeared all...
Still chipping away on this, these pics are from a couple weeks ago and I’m prepping some more revsions but I figured id toss this up anyhow in...
oh, giddyup! :D
lolol yeah actually that makes way more sense
Ahhh thanks for clarification, I'll keep moving forward once the new flask/pipe arrive and scrap those sprue plans. If not some bi film stuff, I...
I'll scour craigslist/ebay for a bigger kiln since the current one's height might keep me from proper procedure like this. Just to make sure I...
Ahh, the model itself is wax but the sprue attached to it is made out of pla. I've actually been looking at a couple models of resin printers...
I just hope I’m treading towards success, it’s been bumpy but I’m digging the craft The only real bummer is the foul stench of burning PLA that...
Lol, and thanks man! Really appreciate your advice also, excited to take another crack
Hahah! More sturdy than it looks definitely but it's as pitted as cheese on the outside, the dimensions are about 3.1 inches in width, 3.26 inches...
Hey again, back at it with an update on this! I took a swing at a.. less than conventional vacuum chamber.... I tried David's pipe system but I...
Makes a ton of sense, thanks chief. I’ve been using the standard burnout procedure with a kiln for a 4x6 and letting it soak at 1000F for the...
This is R&R ultravest plaster based investment. Dang, I would’ve figured aluminum was the proper training grounds. This is without vacuum and...
(Sorry to duplicate this from AA, some thread there mentioned things might be more active here but apologies to any regulars seeing double) Tried...
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