课程设计——冲孔 落料级进模冲压工艺模具设计说明.doc

课程设计——冲孔_落料级进模冲压工艺模具设计说明河南工学院毕业设计报告题目:____冲压模具设计___专业:模具设计与制造133班姓名:______边照明__________________导师:____原国森_____________时间:____2016年4月25日___________目录摘要..................................................(1)ABSTRACT..............................................(1)第一章绪论与概述.........................................(2)............................(2)..........................(3)第二章冲裁理论与主要计算.................................(4)...........................................(4).........................................(5)...........................................(6).......................(8)................................(10).................................(11)................................(11).....................................(12)....................................(12).......................................(12).................................(12)....................................(12) 第三章模具设计........................................(12) ............................................(12)—.........................................(13)......................................(13)......................................(14)......................................(14)........................................(14)..............................................(16).......................................(19)...................................(19).................................(19).......................................(20)...........................................(20) 第四章模具的加工......................................(21).........................................(22).........................................(22)、凸模固定板、卸料板...........................(22)设计总结致谢参考资料 垫片冲裁摘要此次设计为简单的单工序模,工序只有一道,落料。是冲压模具的基本形式。设计选用最普通的压力