Stl Volume

From: Armando Alves (
Date: Mon Jun 03 2002 - 21:02:29 EEST

Hi everyone,
i want to estimate the weight of a sla part, for that i do:
( volume of stl file X density of the resin )
but when i build the part itīs allways heavier !
Bigger the part , bigger the error of my calculations!
does anybody knows a way of eliminate the error ?

Armando Alves

PS: Sorry for my bad english

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