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A part scan derived a very nice
reproduction of the object in question. No guessing as to where the center of a drive curve might be, or any other ambiguity of not having the whole surface measured. After the scanned part was
imported into Solidworks, the hole was plugged to remove the need for a core to cast in a hole. Centers are instead put in the masters and after casting the parts are fixtured and drilled. The solid model
is scaled to compensate for the shrink of wax and metal by +2%, something you can't get if you work straight from an original. |