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零件自检刀具数据程序工艺分析毕业论文
目录
前言······································································1
第一章 零件图图样分析·····················································2
1.1零件尺寸分析···························································2
1.2加工精度以及粗糙度的要求···············································2
1.3材料以及硬度要求·······················································3
第二章零件工艺分析························································4
2.1加工设备的选用·························································4
2.2毛坯尺寸及材料确定·····················································4
2.3装夹定位的确定·························································5
2.4加工方案的确定·························································5
2.5刀具的选择·····························································6
第三章 工艺规程设计·······················································6
3.1切削方式的确定·························································6
3.1.1顺铣与逆铣的选择······················································6
3.1.2切削方式的方式选择····················································7
3.2工艺参数的设定·························································7
3.2.1主轴转速的确定························································7
3.2.2进给速度的确定························································8
3.2.3背吃刀量的确定·······················································11
3.3零件刀具中心走刀轨迹··················································12
第四章 编写加工工艺资料··················································17
4.1加工工艺卡片以及加工刀具卡············································17
4.2加工程序单····························································18
4.3零件图································································30
4.4零件三维实体图························································31
第五章 加工检测··························································31
5.1模拟加工检测··························································31
小结·····································································33
参考资料················································
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