齿轮轴的加工工艺毕设论文.doc

贵州航天职业技术学院 课程设计 题 目 齿轮轴的加工工艺设计 系 别： 机械工程系 专 业： 班 级： 学生姓名： 学 号： 指导教师： 张宗固 目录 摘要···········································································1 关键词········································································1 一、零件图分析·······························································1 二、毛坯的选择·······························································2 三、工艺分析··································································3 四、工艺路线的拟定··························································4 五、工序尺寸及其公差的确定···············································5 六、机械加工过程····························································6 七、齿轮测量··································································7 八、结论·······································································8 附图： 零件图········································································9 毛坯图·······································································10 齿轮轴工艺过程卡片·······················································11 齿轮轴工序卡片1···························································12 齿轮轴工序卡片2···························································13 齿轮轴工序卡片3··························································14 齿轮轴工序卡片4··························································15 齿轮轴工序卡片5··························································16 齿轮轴工序卡片6··························································17 齿轮轴工序卡片7··························································18 齿轮轴工序卡片8···························································19 参考文献····································································20 齿轮轴的加工工艺设计 摘要： 通过对齿轮轴零件图的工艺分析，确定了该零件的尺寸规格和毛坯材料，通过对零件的工艺分析，确定了该零件的工艺路线和加工方法，编写了详细的机械加工工艺文件：工艺过程卡片和工序卡片。并对零件在加工过程中出现的问题进行简单的分析。 关键词：齿轮轴;加工精度;定位基准 一、 零件图分析 齿轮轴在机器领域中应用很广泛，几乎所有的机器中