1、 毕业设计（论文）毕业设计（论文） 题题 目：目： 院院 部：部： 专专 业：业： 学学 号：号： 学生姓名：学生姓名： 指导教师：指导教师： 职职 称：称： 摘 要 机械制造技术课程设计中，我们学完了所有的大学基础课程，专业基础课和 专业课后。这是进行毕业设计之前，我们在深入学习各科课程的总复习，但也有 理论与实践和培训。因此，这两年我们的大学生活中占有极其重要的地位。 我拨叉的设计，零件图，毛坯图，夹具装配图纸，工装夹具零件图。必须先 熟悉零件，拨叉部件，拨叉的作用的理解，然后根据各部分的性质和在端面粗糙 度来确定毛坯的尺寸和机加工余量的零件图。然后，我们将确保粗糙度的基础上， 最后确定拨
2、叉的工艺路线图，工件装夹方案的发展，绘制夹具装配定位基准，确 定良好的基础。 就我个人而言，我希望通过这次课程设计自己的未来将从事的工作进一步进 行适应性训练，我希望在设计中可以锻炼自己分析问题，解决问题，检查能力， 为今后的工作打下良好的基础。 由于能力有限，也有许多不足之处，希望老师指导。 关键词：拨叉；工艺过程；夹具；设计 ABSTRACT Machine manufacturing technology curriculum design we finished school all the basic courses of the University, after the basi
3、c course and specialized courses. This is before we undertake graduate design an in-depth learning various curriculums total review, but also a theory with practice and training. Therefore, it occupies an extremely important position in the two-year life of our University. I The design of the fork,
4、the parts of the map, the blank map, fixture assembly drawings, fixture parts diagram. Must first be familiar with the parts, the parts subject to the fork. Understanding of the role of the fork, then according to the nature of the parts and the parts diagram on the end face roughness to determine t
5、he dimensions of the blank and machining allowances. Then we will make sure that the positioning benchmark fine basis, determined after the rough on the basis of finalizing the the forks technology roadmap, the development of the workpiece clamping scheme, draw fixture assembly. For me personally, I
6、 hope that through this curriculum design their own future will be engaged in the work of further adaptive training, I hope in the design can exercise their own analysis of the problem, solve the problem, check the ability for future work lay a good foundation. Because of limited capacity, there are many inadequacies hope that teacher guidance. Keywords: fork;process;fixture;design 目 录 第一章 绪论 . 1 第二章 零件的分析 . 2 2.1 零件的作用
