目录一、设计思路................................................................................................................41.设计思路..............................................................................................................41.1领会设计的目的和意义...........................................................................41.2明确设计的主要任务...............................................................................41.3规划设计步骤...........................................................................................52.设计采取技术方案.............................................................................................53.设计的相关资料.................................................................................................5二、设计过程和说明....................................................................................................71.工艺分析.............................................................................................................72.制订工艺方案.....................................................................................................72.1毛坯选择...................................................................................................72.2机床选择...................................................................................................72.3夹具选择...................................................................................................82.4刀具选择...................................................................................................82.5加工顺序的确定.......................................................................................82.6切削用量的选择.......................................................................................93.编写工艺文件.....................................................................................................93.1刀具卡.......................................................................................................93.2加工工艺卡.............................................................