Steam Jet Ejector
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Published on May 3, 2012
Description
Instructions
Print, connect to a water pipe, vaccum :)
outer diameter on all three connectors: 15mm
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V2: no edges -> to print with SKEINFORGE: Raft -> Support Material Choice -> Exterior Only
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V3: with small Supportstructure. Print with vaccum connector look upside . After printing, remove the exterior support stripes.
(inside the tube there is also one stabilizer wall, this should not be removed)
outer diameter on all three connectors: 15mm
------------------------
V2: no edges -> to print with SKEINFORGE: Raft -> Support Material Choice -> Exterior Only
------------------------
V3: with small Supportstructure. Print with vaccum connector look upside . After printing, remove the exterior support stripes.
(inside the tube there is also one stabilizer wall, this should not be removed)
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mechadense
on
May 4, 2012
said:
Since I've experimented with polyester resin I once thought about designing and printing one for a low vacuum molding chamber (correct term?). I searched for data about those things on the net but did find neither the theory behind it nor plans I could copy so I ditched that undertaking.
Did you have some sources? And have you tested it?
I guess it'll be pretty robust against slight printing flaws.
It has to be printed long side up to be internally overhang free.
But turning support on (for the outside) will add support
outside AND inside. *DONT_KNOW* If you add some cutaway support structure (like a thin wedge between inlet and outlet) this will be on my definitely to print list.
License
I had an almost beautiful print using no support and 35% infill, but... It wasn't sealed and therefore it didn't work, I printed http://www.thingiverse.com/thi... succesfully doe.
I like your design. What can I do in order to improve the printing and make it work?