目 录§第一章、前言 ··············································2 §第二章、集油器的工艺设计 ···································5§2
1、集油器的工艺分析 ······································5§2
2分析比较和确定工艺方案································6§2
1 计算毛坯尺寸·····································6 §2
2、2 确定拉深次数 ···································7§2
3、 确定工序以及工序的合并与顺序·······················7§2
4、 主要工艺参数的计算 ···································8§2
1、 确定排样、裁板方案···························8§2
2、计算各工序压力、选用压力机····················9§2
5、编写冲压过程卡片 ·····································11§2
6、模具设计 ··············································12§2
1、模具结构形式的选择····························12§2
2 、模具工作部分尺寸和公差计算···················13§2
3 、模具的其它零件的结构尺寸的计算···············14§2
7 、模具中定位和导向零件的设计准则····················21§2
8 、零件尺寸、精度和表面粗糙度要求···
