| Summary: | 碩士 === 國立高雄應用科技大學 === 模具工程系 === 97 === The project involves a study of hydraulic deep drawing (HDD) of square cup, and finite element simulations will be used to predict the effect of various process parameters such as the pre-bulge high, forming pressure curve, punch nose radius and friction, etc.. To study (HDD) forming limit the triple effect of initial pre-bulge, reducing the friction between workpiece, maintaining punch friction, formable range and suitable forming parameters. Analysis of the mechanical design and construction of square cup deep drawing hydraulic equipment, and compared with experiment simulation results.
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