boboyrobert
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Ok guys...so THEORETICALLY...
Say I have a veneer and I want the margins perfectly flush. This is a zirconia veneer and my milling machine can't mill the margin that close without chipping so I need to put a horizontal border of about 100 microns and angled at 75 degrees with 100 microns thickness as well. But then after I sinter it, I have a marginal thickness that I would have to shave down to get it where I want for the veneer.
I'm just thinking zirconia has a expansion rate that I put in (usually about 1.2360). If I print a model of the veneer prep and also scale it to that exact number, could I use that to flush down the margins in green state before sinter?
Say I have a veneer and I want the margins perfectly flush. This is a zirconia veneer and my milling machine can't mill the margin that close without chipping so I need to put a horizontal border of about 100 microns and angled at 75 degrees with 100 microns thickness as well. But then after I sinter it, I have a marginal thickness that I would have to shave down to get it where I want for the veneer.
I'm just thinking zirconia has a expansion rate that I put in (usually about 1.2360). If I print a model of the veneer prep and also scale it to that exact number, could I use that to flush down the margins in green state before sinter?