APPARATUS AND METHOD TO PREDETERMINE GEOMETRICAL CHANGES OF AN OBJECT AND OBJECT BUILT BY ADDITIVE MANUFACTURING
作者： Wei Jun , Chua Chee Kai , Zhou Kun , Bai Jiaming , Vastola Guglielmo
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摘要: Various embodiments may provide a computer implemented method for assessment of geometrical changes an object to be built by additive manufacturing process. The includes performing finite element analysis model the under cooling condition. determining crystalline volume fraction bulk crystallizable material each object, and thermal expansion coefficient as function fraction, phase, amorphous phase material. apparatus including non-transitory memory storing program code simulation module configured perform method.
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