Abstract
The inject mold play more and more important role in plastic mold industry ,even so the whole mold industry. CAE analysis can shorten cycle of mold design, and make the process convenient and efficient. This article introduce the importance and actuality of the plastic inject mold industry in national economy, and the process of inject tooling design based on CAE analysis. After analyzing the product, design structure of tooling according to the results, such as the best gate location and casting system. Then PRO/E actualize three -dimensional split of the mold and whole structure assemble process,and AutoCad fulfill two-dimensional part drawings. At last, check the tooling structure by CAE analysis, make the design go to the best.