Optimization of an Electric Microwave Oven Window Using the Kriging Based Approximation Model

크리깅을 이용한 전자오븐 윈도우 부품용 사출금형의 최적설계

It is net easy to predict the shrinkage rate of a plastic injection mold in its design process. The shrinkage rate should be considered as one of the important performances to produce the reliable products. The shrinkage rate can be determined by suing the CAE tools in the design produces. However, since the analysis can take minutes to hours, the high computational costs of performing the analysis limit their use in design optimization. In this study, the surrogate models based on the DACE is used in lien of the original models, facilitating design optimization.