制訂1p68f上箱體工序卡及第一道機加工夾

1、要完整的說明書和圖紙請聯(lián)系QQ778672454另外本人甩賣全部機械畢業(yè)設計5元一份（全部甩賣）目錄1引言.................................................................12生產綱領...............................................................32.1計算生產綱領決定生產類型.................

2、............................32.2計算生產節(jié)拍.......................................................33零件分析...............................................................53.1零件的作用.................................................

3、..........53.2零件的工藝分析.......................................................54工藝規(guī)程設計.........................................................74.1確定毛坯的制造形式...................................................74.2基準面的選擇.....

4、....................................................74.3制定工藝路線.........................................................94.4機械加工余量、工序尺寸及毛坯尺寸的確定............................124.5確定切削用量及基本用時計.................................

5、...........145夾具設計............................................................345.1問題的提出........................................................345.2夾具的設計........................................................34結束語.....

6、............................................................38致謝...................................................................39參考文獻...............................................................40附錄A...............