目录一、三维建模...............................................................................................................................3（一）J形轴孔半联轴器实体建模.........................................................................................................3（二）凸缘联轴器三维装配图................................................................................................................3二、绘制零件图...........................................................................................................................4（一）J形轴孔半联轴器零件图.............................................................................................................4（二）凸缘联轴器装配图........................................................................................................................4三、零件加工工艺分析及工艺制定...........................................................................................4（一）零件工艺分析................................................................................................................................4（二）拟定加工方案................................................................................................................................4（三）机床的选择....................................................................................................................................5（四）夹具的选择....................................................................................................................................5（五）毛坯的选择....................................................................................................................................6（六）刀具的选择....................................................................................................................................6（七）切削用量的选择............................................................................................................................6（八）制造工艺文件...........................................................................................................................