设计简介
目录
第一章 绪论·······················································1
1.1前言····························································2
1.1.1设计的课题·················································3
1.1.2课题的意义和目的··········································3
1.2课题研究范围·················································3
1.3国内外的发展概况············································4
1.4设计课题的指导思想··········································4
1.5本课题应解决的主要问题·····································5
第二章 机制工艺设计部分·······································5
2.1零件的工艺分析··············································5
2.1.1前刹车臂调整外壳的选材··································5
2.2基面的选择···················································6
2.2.1定位基准的选择············································6
2.3制订工艺路线·················································6
2.4机械加工余量、工序尺寸及毛坯尺寸的确定···················8
2.5夹具设计······················································11
2.6数控加工的程序编制··········································11
2.6.1程序指令的介绍··········································· 11
2.6.2零件程序……···············································12
第三章 总结……·················································13
致谢……·························································14
参考文献·························································15
第一章 绪论·······················································1
1.1前言····························································2
1.1.1设计的课题·················································3
1.1.2课题的意义和目的··········································3
1.2课题研究范围·················································3
1.3国内外的发展概况············································4
1.4设计课题的指导思想··········································4
1.5本课题应解决的主要问题·····································5
第二章 机制工艺设计部分·······································5
2.1零件的工艺分析··············································5
2.1.1前刹车臂调整外壳的选材··································5
2.2基面的选择···················································6
2.2.1定位基准的选择············································6
2.3制订工艺路线·················································6
2.4机械加工余量、工序尺寸及毛坯尺寸的确定···················8
2.5夹具设计······················································11
2.6数控加工的程序编制··········································11
2.6.1程序指令的介绍··········································· 11
2.6.2零件程序……···············································12
第三章 总结……·················································13
致谢……·························································14
参考文献·························································15
