目录第一章设计任务-----------------------------------------------------------------------------------------------------2 零件设计任务-----------------------------------------------------------------------------------------------------2 第二章分析比较和确定工艺方案--------------------------------------------------------------------------------3 零件工艺分析-----------------------------------------------------------------------------------------------------3 冲裁工艺方案确定-----------------------------------------------------------------------------------------------3 第三章计算冲裁压力、压力中心和选用压力机--------------------------------------------------------------4 --------------------------------------------------------------------------------------------------------4 -------------------------------------------------------------------------------------------------- 5 -----------------------------------------------------------------------------------------5 凹模厚度计算--------------------------------------------------------------------------------------------------- 5 凸模固定板的厚度计算--------------------------------------------------------------------------------------- 5 垫板的采用与厚度--------------------------------------------------------------------------------------------- 5 卸料橡皮自由高度--------------------------------------------------------------------------------------------- 5 .
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