PAGE\*MERGEFORMAT41目录摘要----------------------------------------------------------3第一章绪论----------------------------------------------------41.1冲压成形工艺与理论研究--------------------------------------------------------41.2冲压加工自动化和柔性化--------------------------------------------------------41.3CAD/CAM----------------------------------------------------------------------------4第二章工艺分析----------------------------------------------62.1工件分析-----------------------------------------------------------------------------62.2确定工艺方案-----------------------------------------------------------------------72.3工艺方案的比较--------------------------------------------------------------------82.4毛培尺寸的确定--------------------------------------------------------------------82.5弯角工艺的计算--------------------------------------------------------------------92.6冲压设备选取----------------------------------------------------------------------10第三章弯角模---------------------------------------------------113.1木架的选择-------------------------------------------------------------------------113.2模柄----------------------------------------------------------------------------------113.3凸凹模设计-------------------------------------------------------------------------123.4推件器的设置----------------------------------------------------------------------133.5导向装置----------------------------------------------------------------------------143.6固定板的选取----------------------------------------------------------------------153.7螺钉和销的选择-------------------------------------------------------------------153.8三维装配图和爆炸视图----------------------------------------------------------163.9solidworksmotion分析-----------------------------------------------------------193.10solidworks有限元分析第四章------------------------------------------------------------254.1模架的选择--------------------------------------------------------------------------254.2模具闭合高度的计算--------------------------------------------------------------264.3模柄---------------