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Iteration Geo5 - Molding shell for alabaster plaster cast - small cup
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two piece molding for plaster cast - small cup
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- Printables
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- Other Art & Designs
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- Creative Commons — Attribution — Share Alike
after iterating over simple geometric shapes, this was the first attempt to make a two part mold for alabaster plaster. the shape i specifically made for easy release and equal wall thickness. solid basis for more complex structures
alignment is not ideal and a bit fiddly. the inner part needs a weight on it when pouring the plaster since it can jump out as the low infill makes it boyant on the liquid water-plaster mixture
print in flexible TPU that it can be detached from the hardened plaster