本科论文目 录摘 要....................................................................................................................IAbstract.....................................................................................................................II引 言...................................................................................................................11 简易冲压模具........................................................................................................21.1 简易冲压模具的研究目的与意义...............................................................21.2 冲压模具及当前形势的介绍.......................................................................21.3 冲压模具研究现状.......................................................................................21.3.1 国内研究现状......................................................................................21.3.2 国外研究现状......................................................................................31.4 未来发展趋势...............................................................................................31.5 主要研究内容...............................................................................................31.6 本章小结.......................................................................................................42 简易模具的组成及基本原理................................................................................52.1 简易模具的组成...........................................................................................52.2 冲压模具的工作原理...................................................................................52.3 本章小结.......................................................................................................63 简易模具设计方案................................................................................................73.1 简易模具设计原则....................................................
