--班号：0351001学生 XX：黄思翰指导老师：杨志兵 贺鸣目录一、零件的工艺分析与生产类型的确定1.零件的作用···········································································································22.零件的工艺分析···································································································23.零件的生产类型···································································································2二、选择毛坯、确定毛坯尺寸1.选择毛坯···············································································································32.确定机械加工余量、毛坯尺寸和公差·······························································33.确定机械加工余量·······························································································34.确定毛坯尺寸和尺寸公差···················································································4三、选择加工方法、制定工艺路线1. 定位基准的选择·································································································42. 零件表面加工方法的选择················································································...
