Injection molding analysis method, warping deformation analysis method and apparatus

摘要

PROBLEM TO BE SOLVED: To provide a method for an accurate and easy presumption of a volume shrinking ratio and a sled deformation amount of a molded article in an injection molding process.;SOLUTION: An analysis of a molded article in an injection molding process is performed, and a volume shrinking ratio calculated by the analysis of a molded article at an arbitrary position is calculated on the basis of a predetermined equation according to a cooling ratio at an arbitrary position, and then molding shrinking sled is calculated from the volume shrinking ratio.;COPYRIGHT: (C)2008,JPO&INPIT