【導讀】1.設計課題及任務書································1. 2.工藝方案分析及確定····························7. 2.3排樣圖的確定···································10. 3.藝設計與計算·····································10. 3.1沖裁的方式與沖壓力的計算····················10. 3.2計算各主要零件的尺寸·························11