目录一、零件图.....................................................................1二、毛坯简图...................................................................2三、零件加工工艺过程分析....................................................3（一）零件分析............................................................3（二）精度分析............................................................3（三）形位公差分析.......................................................3（四）表面粗糙度分析.....................................................4（五）毛坯的选择..........................................................41.毛坯材料............................................................42.材料特点.............................................................4（六）刀具的选择..........................................................5（七）工艺分析与设计.....................................................71.装夹方案.............................................................72.定位基准.............................................................83.编程原点.............................................................84.加工起点.............................................................85.换刀点...............................................................8（八）制定加工方案及加工路线............................................81.加工路线.............................................................92.切削用量............................................................103.编写加工工艺卡....................................................12四、加工程序..................................................................14五、作品图片..................................................................17六、毕业设计总结.............................................................18七、参考文献..................................................................19八、致谢......................................................................20诚信声明......................................................................21ThisdocumentisproducedbytrialversionofPrint2Flash.Visitwww.print2flash.comformoreinf