目录第一部分设计任务与调研................................................11.1毕业设计的主要任务...............................................11.2设计的思路和方法.................................................11.2.1思路.......................................................11.2.2方法.......................................................11.3.与本课题相关的资料..............................................11.4.调研的目的和总结................................................31.4.1目的......................................................31.4.2总结......................................................3第二部分设计说明.......................................................42.1曲球轴的零件图...................................................42.2曲球轴的加工工艺分析与设计.....................................42.2.1工艺分析...................................................42.2.2曲球轴毛坯的确定..........................................52.2.3确定曲球轴的主要表面的加工方法...........................52.2.4曲球轴定位基准的确定......................................62.2.5曲球轴走刀路线的制定......................................62.2.6曲球轴切削用量的确定......................................82.2.7曲球轴的刀具选择.........................................112.2.8曲球轴夹具的选择与装夹方案的确定........................142.2.9曲球轴加工设备的选用.....................................152.3曲球轴工序的划分................................................162.4曲球轴加工顺序的安排............................................162.5曲球轴的工艺路线的制定.........................................172.6曲球轴加工工艺卡：..............................................212.7曲球轴的程序编制................................................222.7.1手工编程..................................................222.7.2手工编程..................................................222.8曲球轴编程的选择................................................222.9曲球轴编程参数的计算...........................................222.10曲球轴的程序...................................................22第三部分设计成果......................................................27第四部分结束语........................................................28第五部分致谢.........