【摘要】 冲压成形是塑性加工的基本方法,它主要用来加工金属和非金属板料。冲压加工由于具有生产效率高,操作方便,而且成形质量好的特点而在国民经济的各个领域具有非常广泛的应用。文章研究的板料冲压的数学分析和有限元模拟,对冲压加工的进一步推广具有十分重要的理论和现实意义。更多还原

【Abstract】 Stamping is the basic plastic processing method,which is mainly used for the processing of sheet metal and non-metallic materials.Stamping not only high efficiency,easy operation,and good quality,which is wide used in various national economy fields.The mathematical analysis and finite element simulation of sheet metal stamping proposed in this paper has a great significance to further promote stamping.更多还原