Influence of dies type for gasket forming shape
Performance of metal gasket influenced by the final design of the forming result. Good shape of the gasket will give optimal leakage performance. It is difficult to produce good shape because of the spring back effect. In this study, we investigated the forming process of metal gasket 400MPa-mode for two types of dies which are open dies and closed dies. The finite element method employed to analyze the effect of different types of dies on the final design of the corrugated metal gasket. The simulation shows corrugated metal gasket 400MPa-mode with closed dies result in better final shape than open dies.
Three design schemes of the runner system of an injection mould for an automobile panel were simulated and optimized based on CAE technology.The optimized gating system helps to increase the quality of product and shorten the development cycle.