本科论文目 录摘 要........................................................................................................................IAbstract.....................................................................................................................II引 言.......................................................................................................................11 研究的目的与意义...............................................................................................32 加工工艺方案分析...............................................................................................62.1 零件分析.......................................................................................................62.2 毛坯设计.......................................................................................................82.3 定位基准的选择..........................................................................................82.4 工艺方案设计..............................................................................................92.4.1 确定加工方案......................................................................................92.4.2 制定工艺路线....................................................................................102.5 工艺规程设计.............................................................................................113 加工方案设计.....................................................................................................133.1 车削加工方案设计....................................................................................133.1.1 车削加工设备的选择........................................................................133.1.2 车削夹具的选择................................................................................133.1.3 车削刀具的选择................................................................................143.1.4 量具的选择..................................................
