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湖南科技大学课程设计 减速箱输出轴机械加工工艺规程设计（付有Aotocad图形、机械加工工艺过程卡片） 论文共18页，11177字。
目录
一，前言┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅ 1
二，机械制造技术课程设计的目的┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅1
三，机械制造技术课程设计的任务┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅1
四，确定生产类型，计算生产纲领
1.生产类型的确定 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅2
2.生产纲领的计算 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅3
五，零件分析 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅3
六，零件的功用 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅3
七，减速箱输出轴的工艺性分析
1.轴的工作原理 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅3
2.零件图样分析 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅4
3.零件的工艺分析 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅4
4.零件的技术要求 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅5
5.审查零件结构的公益性 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅5
八，确定毛坯
1.毛胚的选择 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅6
2毛坯制造方法的确定 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅6
3.确定毛坯的尺寸和公差 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅6
九，拟定减速箱输出轴的工艺加工路线过程
1.定为基准的选择 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅7
2.零件表面加工方法的选择 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅7
3.确定主要表面加工方法和加工方案 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅7
4.确定次要表面加工方法和加工方案 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅7
5.加工阶段的划分 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅7
6.工序的合理组合 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅8
7.加工顺序的安排 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅8
8..热处理工序 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅8
9.辅助工序 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅8
10零件的工艺路线的确定┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅8
十，工序的加工余量的确定、工序尺寸及公差确定┅┅┅┅┅┅┅┅┅┅┅┅13
十一，加工设备及刀具、量具、夹具的选择
1.机床设备的选 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅14
2.工艺装备的选用 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅14
十二，确定切削用量
　 1.车削输出轴外圆 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅15
　 2.车内螺纹孔 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅16
　 3.铣键槽 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅17
十三，设计体会 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅18
十四，参 考 文 献┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅18