In a message dated 99-09-13 21:24:20 EDT, judsonfam@mediaone.net writes:
<< Expect
20-30% sintering shrinkage in cast ceramics. >>
And of course this is non-isotropic shrinkage. i.e. more shrink in Z than in
X and Y. As well as the geometry dependant shrinkage. It might take 2 or 3
iterations to get the desired results after firing. But very easy to dial in
and make another master, using RP of course.
Andy Scott
Lockheed Martin Aero Sys
For more information about the rp-ml, see http://ltk.hut.fi/rp-ml/
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