齿轮轴的机械加工工艺规程及工艺装备毕业设计.doc

课 程 设 计 题 目：齿轮轴的机械加工工艺规程及工艺装备设计 设计题目 齿轮轴零件的机械加工工艺规程及工艺装备设计 二、原始资料 (1) 被加工零件的零件图 1张 (2) 生产类型:中批或大批大量生产 三、上交材料 (1) 被加工工件的零件图 1张 (2) 毛坯图 1张 (3)机械加工工艺过程综合卡片 1张 (4) 与所设计夹具对应那道工序的工序卡片 1张 (4) 夹具装配图 1张 (5) 夹具体零件图 1张 (6) 课程设计说明书(5000～8000字) 1份 四、进度安排 (1) 熟悉零件,画零件图 2天 (2) 选择工艺方案,确定工艺路线,填写工艺过程综合卡片 5天 (3) 工艺装备设计(画夹具装配图及夹具体图) 9天 (4) 编写说明书 3天 (5) 准备及答辩 2天 五、指导教师评语 成 绩： 指导教师　　　　 日　　期　　　　 摘　要 机械制造工艺学课程设计是我们学完了大学的全部基础课、Abstract After the machine manufacture technology curriculum project was we studies universitys complete basic course, the technical basic course as well as the majority of professional courses, carried on. This is we before carrying on the graduation project to studies various curricula a thorough comprehensive total review, is also a apply theory to reality training, therefore, it holds the important status in we four year university life. . What this design is a driving gear, has the detail drawing, the semifinished materials chart, assembly drawing each, the machine-finishing technological process card and with designs the jig to correspond that working procedure operation card each. First we must be familiar with the components, the components which the topic gives are the driving gear. Understands driving gears function, then on basis components nature and detail drawing various end surfaces roughness determination semifinished materials size and machining allowance. Then we determine the fine datum first again according to the localization datum, latter determines the thick datum, finally draws up driving gears craft road map, works out this work piece clamp plan, draws the jig assembly drawing.