毕业设计（论文）-摩托车油箱注油口冲压件的模具设计.doc

毕业设计(论文)
题目名称:摩托车油箱注油口冲压件的模具设计
姓名:
所在分院: 机电与汽车分院
专业班级: 数控091
指导教师:
2012年 05月20日
目录
摘要................................................................1
关键词..............................................................1
引言................................................................1
1工件的冲压工艺分析................................................1
2零件冲压工艺方案的确定............................................2
..............................................2
..................................................3
............................................4
......................................5
3第一副模具(落料、拉深、冲孔复合模)的设计与计算..................6
..............................................6
..............................................8
................................8
..............................9
、拉深凸凹模高度的确定...................................11
.............................12
.....................................12
.....................................13
4第二副模具(翻边模)的设计与计算.................................14
...................................................14
.............................................14
、凹模刃口尺寸的计算...................................15
.......................................16
...............................................16
...........................................16
...................................................16
5第三副模具(垂直切边模)的设计与计算.............................17
...........................17
.....................................18
...............................19
...............................................19
...........................................19
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