制定油阀座的加工工艺，设计钻孔10.5的专用机床夹具

制定油阀座的加工工艺，设计钻孔10.5的专用机床夹具

目    录
  机械设计制造工艺及夹具课程设计指导书 ······························ 1
第1章  零件分析 ········································································· 3
1.1   零件的作用········································································································· 3
1.2  零件的工艺分析 ································································································· 3
第2章  工艺规程设计 ································································· 5
2.1  毛皮制造形式 ····································································································· 5
2.2   基面的选择········································································································· 5
2.3   制定工艺路线····································································································· 6
2.4   机械加工余量 工序尺寸及毛坯尺寸的确定··················································· 9
2.5   确定切削用量及基本工时··············································································· 10
第3章  夹具设计 ······································································· 21
3.1   问题提出··········································································································· 21
3.2   基准的选择······································································································· 21
3.3   切削力及夹紧力的计算··················································································· 22
3.4   定位误差的分析······························································································· 23
3.5   夹紧元件强度校核··························································································· 23
3.6   夹具设计及操作说明······················································································· 24
3.7   夹具的优化设计及经济分析··········································································· 24
第4章  设计心得体会   ··························································· 25
第5章  参考文献   ··································································· 26