虎钳活动钳身零件的机械加工工艺规程编制及钻削φ20孔的工序专用夹具机械CAD图纸设计.doc

充值下载即送 CAD 图纸, QQ 36396305 答辩无忧,值得下载! 课程设计题目: 虎钳活动嵌身零件的机械加工工艺规程编制及钻削φ 20孔的工序专用夹具设计班级: 姓名: 指导教师: 完成日期: 充值下载即送 CAD 图纸, QQ 36396305 答辩无忧,值得下载! 一、设计题目虎钳活动嵌身零件的机械加工工艺规程编制及钻削φ20 孔的工序专用夹具设计二、原始资料(1) 被加工零件的零件图(草图) 1张(2) 生产类型: 5000 件/年三、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 字左右)1份四、进度安排( 参考) (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: 指导教师日期充值下载即送 CAD 图纸, QQ 36396305 答辩无忧,值得下载! 摘要三周的机械制造课程设计即将结束,这三周把这学期学的机械制造技术基础的理论知识与实际的操作能力相结合, 在魏老师的悉心指导下,我真正的掌握了基本的工艺规程设计和夹具设计理论,机床专用夹具等工艺装备的设计等。并学会了使用和查阅各种设计资料、手册、和国家标准等。最重要的是综合运用所学理论知识,解决现代实际工艺设计问题,巩固和加深了所学到的东西。并在设计过程中,学到了很多课堂上没有学到的东西。为我以后的工作打下坚实的基础。充值下载即送 CAD 图纸, QQ 36396305 答辩无忧,值得下载! Abstract Three weeks of machinery manufacturing curriculum ing to an end, this three-week semester of this school of mechanical manufacturing technology based on the theoretical knowledge and practical ability bine operations, in Wei's well under the guidance of teachers, I truly grasp the basic process of order Fixture design and design theory, machine tools, such as technology and equipment for the fixture design. And learned how to use and access to all kinds of design information, manuals, and national standards. The most important thing is the integrated use of the theory of knowledge, the actual process design to solve modern problems, and to consolidate and deepen the learned things. And in the design process, learned a lot of class not to learn things. I work for the future and lay a solid foundation. 充值下载即送 CAD 图纸, QQ 36396305 答辩无忧,值得下载! 目录 1 虎钳活动钳身的工艺分析及生产类型的确定.......................... 1 虎钳的用途............................................................................. 1 虎钳活动钳身的技术要求.................................................. 2 审查虎钳活动钳身工艺性.................................................. 3 确定虎钳活动钳身的生产类型......................................... 3 2 确定毛坯、绘制毛坯简图.......................