壳体零件模具设计

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1、桂林航天工业高等专科学校目录摘要……………………………………………………………………………………2前言……………………………………………………………………………………4绪论................................................................................................................................51分析研究零件的工艺性...........................

2、.............................................................111.1零件分析说明................................................................................................111.2工艺方案的确定.........................................................................

3、...................111.2.1落料工序.............................................................................................131.2.2弯曲工序....................................................................................................132模具设计............

4、......................................................................................................132.1零件工艺分析................................................................................................132.2模具结构设计.................................

5、...............................................................132.2.1模具结构形式的选择.........................................................................132.2.2模具结构的分析与说明.....................................................................142.2工艺参数计算....

6、.............................................................................................152.2.1展开尺寸的计算.................................................................................152.2.2排样尺寸的计算...................................................

7、.............................172.2.3冲压力的计算.....................................................................................182.2.4压力中心的计算.................................................................................182.2.5落料凸、凹模的刃口尺寸的计算和公差的确定....

8、.........................202.2.6凹模周界尺寸计算.............................................................................252.2.7弹性元件的参数计算.........................................................................252.2.8弯曲工序力的计算........