机械制造工程原理说明书new

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1、中北大学课程设计说明书2013/2014学年第1学期学院：机电工程学院专业：飞行器制造工程学生姓名：学号：课程设计题目：传动轴工艺规程编制及75度可转位车刀设计起迄日期：2013年8月25日～2013年9月14日综合成绩：指导老师：系主任：2013年9月12日目录0、前言..................................................................................10.1、设计目的.................................

2、.....................................10.2、设计内容和要求................................................................10.3、设计成果形式及要求...........................................................10.4、工作计划及进度······························································

3、·11、计算生产纲领，确定生产类型·······················································21.1、生产类型的确定·······························································21.2、生产纲领的确定·······························································22、零件分析·······························

4、·············································22.1、材料分析······································································22.2、精度等级的选择·······························································32.3、热处理要求···················································

5、················33、毛坯的确定··········································································33.1、毛皮种类可分五种·····························································33.2、零件毛皮的确定·······························································34定位基准·······

6、······································································34.1、选择基准的原则·······························································34.2、零件加工时选择基准的方法····················································45、工艺路线·······································

7、·····································45.1、零件表面的加工方法···························································45.2、加工路线的确定·······························································55.2.1、机械加工工序····························································55

8、.2.1、热处理加工工序··························································56、余量与工艺尺寸的确定······························································57、选择加工设备及工艺装备·····················