1目錄 序 言 ...............................................................................................1一 零件的分析 ...................................................................................21.1 零件的作用 ............................................................................21.2 零件的工藝分析 ....................................................................2二. 工藝規(guī)程設計 ..............................................................................32.1 確定毛坯的制造形式 ............................................................32.2 基面的選擇 ............................................................................32.3 制定工藝路線 ........................................................................52.4 機械加工余量、工序尺寸及毛坯尺寸的確定 ....................72.5 確定切削用量及基本工時 ...................................................7三 夾具設計 .....................................................................................133.1 問題的提出 ..........................................................................133.2 定位基準的選擇 ..................................................................133.3 切削力和夾緊力的計算 ......................................................133.4 定位誤差分析 ......................................................................153.5 夾具設計及操作的簡要說明 ..............................................16總 結(jié) ...........................................................................................18致 謝 .............................................................................................20參 考 文 獻 .....................................................................................212