Optimum Design Method for Multi Design Parameter of Injection Molding Die by Genetic Algorithm

摘要

Optimizing mold design and molding conditions can often be a very inefficient, time-consuming and costly process. Simulation is one approach to improve this undesirable situation. However, most simulation approach have focused on selecting molding conditions to minimized the harmful effects of weld lines, prevent shot shots reduce warpage, etc. And there few studies about optimizing injection mold design using Genetic Algorithm (GA) with injection molding simulation. In this study we have developed a optimizing mold design parameter using new GA algorithm. A new algorithm using divided a bit string of population technique will be described.