机械制造工艺学 课程设计说明书 设计题目: 活塞杆机械加工工艺规程设计 学 院： 机电工程学院 班 级： 机械设计制造及其自动化二班 学 生： 王开勇 学 号： ******** 指导教师： 付 敏 副教授 目 录 1 零件的分析·······················································1 1.1 零件结构工艺性分析··············································1 1.2 零件的技术要求分析··············································1 2 毛坯的选择·······················································2 2.1 毛坯的选择及毛坯制造方法的选择··································2 2.2 毛坯形状及尺寸的确定 ···········································2 3 工艺路线的拟定···················································2 3.1 定位基准的选择··················································2 3.2 零件表面加工方案的选择··········································3 3.3 加工顺序的安排··················································3 3.3.1 加工阶段的划分················································4 3.3.2 工序的集中与分散··············································4 3.3.3 机械加工顺序的安排············································4 3.3.4 热处理工序的安排··············································4 3.3.5 辅助工序的安排 ···············································5 4 工序...
