法兰盘零件加工工艺及夹具设计.docVIP

PAGE PAGE 27 目 录 TOC \o 1-2 \f \h 13363 1 引 论 1 5942 2 零件工艺性分析 2 4686 2.1 零件的作用 2 3474 2.2 零件的生产类型 2 2898 2.3 零件技术要求分析 2 25562 2.4 零件的毛坯类型和制造方法 3 17307 3 加工工艺设计 4 3134 3.1 基准的选择 4 20175 3.2 拟定加工工艺路线 4 29983 3.3 刀具的选择 6 11736 3.4 选择切削用量和基本工时 6 24476 4 夹具设计 20 22965 4.1 指定装夹 20 5042 4.2 定位方案设计 20 10644 4.3 夹紧方案设计 22 9809 4.4 夹具简要操作说明 24 5920 5 结 语 25 26892 参考文献 26 摘 要 随着社会的发展和人类的进步，人们对日常生活和工作中的材料的需求也变得非常多样化和复杂。传统的简单产品已经不能满足人们的需求了。此外，在企业和工厂的经营中，所需的工具不断完善和多样化，给制造业带来了新的问题。个性化社会导致制造产品的定制越来越少，更多的是需求更多的品种较少的质量，这一小部分的生产方式的价值是对传统机械加工行业的挑战。加工技术是一种新兴的科学理论和方法，可以解决制造和制造过程中存在的问题和矛盾。 本次设计，首先要分析零件的功能和用途，法兰盘的种类的不同也就导致许多对于法兰盘的加工也不应相同。因此，针对处于需求而设计法兰盘零件的加工工艺过程中，应制定详细的加工方案和夹具设计，目的是优化特法兰盘加工步骤和减少批量生产零件的成本。在机械加工中，要分析零件，制定工艺规程，制定合理的工艺路线。设计出对应的夹具。熟练应用CAD制图软件，完成设计。 关键词：法兰盘零件；工艺规程；夹具设计 Abstract With the development of society and human progress, peoples demand for materials in daily life and work has become very diverse and complex. Traditional simple products can no longer meet peoples needs. In addition, in the operation of enterprises and factories, the tools needed are constantly improved and diversified, which brings new problems to the manufacturing industry. The individualized society leads to fewer customizations of manufacturing products and more demands for more varieties and less quality. The value of this small part of production mode is a challenge to the traditional mechanical processing industry. Processing technology is a new scientific theory and method, which can solve the problems and contradictions in the manufacturing process. Flange parts as the theme of design, first of all, to analyze the function and use of parts, the different types of flange also lead to many different processing of flange. Therefore, in order to optimize the processing steps of special flange and reduce the cost of mass production parts, detailed processing plan and fixture design should be formulated in the process of designing flange parts processing technolog