【摘要】 本文通过对单模变薄拉深过程的有限元模拟 ,分析了变薄系数对变形力的影响 ,得出了与实验相一致的结果 ,为进一步研究多模变薄拉深工艺参数的优化提供基础。更多还原

【Abstract】 With finite element simulation on the process of single die ironing of stainless steel, the influence of the ironing ratior on the ironing forces is analysied, which is compared with the experimental results. The flow patterns of metal deformation were presented.更多还原