| 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 |
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
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