WPAT, P.C., Intellectual Property Attorneys
Method for operating a molding machine with a predicted in-mold PVT waveform of a molding resin
A method for operating a molding machine includes steps of specifying a simulating domain corresponding to a genuine domain in a mold disposed on the molding machine; performing a virtual molding by using an initial packing pressure profile to generate an initial state waveform expressing a relationship between an in-mold pressure and an in-mold temperature of the molding resin; obtaining an updated packing pressure profile for applying a molding pressure to at least a portion of the genuine domain while taking into consideration the initial state waveform; repeating the virtual molding while taking into consideration the updated packing pressure profile to generate an updated state waveform of the molding resin; and setting the molding machine taking into consideration the updated packing pressure profile to perform an actual molding by applying an actual molding pressure to the at least a portion of the genuine domain to prepare the molding product.
CORETECH SYSTEM CO., LTD.
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Yuing Hsien Sen Rong Yeu Chuan Wei Chia Hsiang Ching Chang
Chang Chiu Chang Chang Hsu Chien