目录一、零件图...............................................................1（一）零件图.........................................................1二、毛坯简图.............................................................2三、零件加工工艺过程分析................................................3（一）零件的技术要求分析............................................3（二）确定加工方法..................................................3（三）确定加工方案..................................................3（四）刀具及切削用量................................................41.机床、刀具和量具的分析与选择.................................42.刀具的介绍与选择..............................................43.量具的介绍与选择...............................................54.切削用量的确定.................................................5（五）零件的加工工艺................................................71.简易零件图.....................................................72.加工工艺分析...................................................73设备选择........................................................84.装夹方式.......................................................84.工序卡片与说明.................................................95.进给路线.......................................................96.刀具卡........................................................11四、加工程序............................................................12（一）坐标系的确定.................................................12（二）程序...........................................................12五、作品图片............................................................16六、毕业设计总结.......................................................17七、参考文献............................................................18八、致谢................................................................19毕业设计诚信声明......................................................20ThisdocumentisproducedbytrialversionofPrint2Flash.Visitwww.print2flash.comformoreinformation—、零件图(-)零件图⑴⑷4x45*—-技棒求；1.未标注的尺寸公差按GB01804处理2.零件加工表面，不应有划痕'擦伤等损伤零件表面的缺陷。3.去除毛刺飞边。4.未注表面翔植度为Ra3.2比例斜十字架1