B03拨叉零件图
目录
1课程设计的题目···············································1
2课程设计时间·················································1
3课程设计的目的及其要求·······································1
3.1课程设计的目地·············································1
3.2课程设计的内容要求··········································1
4设计内容·····················································2
4.1零件的分析·················································2
4.2零件的工艺分析··············································2
4.3毛坯设计····················································3
4.4基面的选择··················································3
4.5选择加工方法，拟定工艺路线··································3
4.6加工设备及刀具、夹具、量具的选择····························5
4.7机械加工余量、工序尺寸及毛坯尺寸的确定······················6
4.8切削用量的选择及基本加工时间的确定··························7
5加工中心孔夹具设计··········································13
5.1车床夹具设计要求说明·······································13
5.2车床夹具的设计要点·········································13
5.3定位机构··················································15
5.4夹紧机构···················································15
5.5零件的车床夹具的加工误差分析·······························15
5.6确定夹具体结构尺寸和总体结构·······························16
5.7零件的车床专用夹具简单使用说明·····························18
6心得体会····················································18
7参考文献····················································19
车Φ19中心孔夹具装配图
夹具设计部分
设计目录
设计所包含文件
字数统计
毛坯图
夹具体
工艺卡片
