【導讀】次理論聯(lián)系實際的訓練,它是我們大學生涯的一個總結。成為廣大機械工人和技術人員在技術革新中的一項重要任務。得到很大的提高,為以后的工作打好基礎。零件的工藝分析···························································1. 毛坯的制造形式····························································1. 毛坯尺寸及加工余量······················································1