连杆的检索式CAPP系统设计论文.docxVIP

摘要I前言31.绪论31.1 CAPP概述31.2 CAPP系统介绍31.2.1 CAPP系统的基本原理31.2.2 CAPP系统的基本类型31.2.3 当前国内CAPP的类型和技术状态：31.2.4 CAPP的基础技术31.2.5 CAPP发展简介31.2.6 研制CAPP开发工具的目的、意义及迫切性31.2.7本文内容的介绍32. 斜剖式连杆的检索式CAPP系统研究32.1 CAPP系统体系结构研究32.1.1系统功能模块设计32.1.2 系统各模块简介32.1.3 系统的结构设计32.2 检索式CAPP系统工作原理32.3 分类编码法描述零件信息的研究32.3.1 零件信息描述的基本方法32.3.2 成组技术32.3.3 Opitz零件分类编码系统概述32.4 系统数据库建立的研究32.4.1 工艺数据的类型32.4.2 工艺数据的特点32.4.3 工艺数据库简介32.4.4 本系统数据库介绍32.5 零件信息录入的研究32.6 系统其它模块的研究33. 检索式CAPP系统简介33.1系统概述33.1.1 系统开发工具33.1.2 系统原理33.1.3 系统构成33.1.4 系统工作流程33.2 CAPP系统具体的开发33.2.1 变异型工艺设计33.2.2零件信息输入模块33.2.3 成组编码系统33.2.4 工艺审核模块33.2.5 工艺文件输出模块33.2.6 交互型工艺设计33.2.7数据库管理模块33.3 系统运行效果34. 总结与体会3致谢词3参考文献错误！未定义书签。附录错误！未定义书签。摘要传统的CAPP系统存在着开发周期长、费用高、通用性和适应性差等缺点，不利于在生产实际中广泛应用，所以，研制CAPP系统的开发工具是十分必要的。本毕业设计的课题是关于一类直剖式连杆的检索式CAPP系统设计。本文从工艺标准化，对CAPP系统开发的相关问题进行了研究。本系统编制工艺规程的主要过程是：先从零件特征形状相似性的角度，建立起同组零件的综合零件，并编制出综合零件的典型工艺，输入到系统中作为原始数据；然后系统利用变异型工艺设计模块，设计出符合要求的零件工艺。本次设计还对CAPP系统的各个模块进行了一定程度的研究，最后运用Visual Basic高级编程语言，编制出界面友好，操作方便的检索式CAPP系统，完成了工艺编制的任务。【关键词】 CAPP 成组技术工艺过程规划变异型工艺设计AbstractTraditional CAPP system has the disadvantage of long developing time, highdeveloping cost and low flexibility which restrict its application in manufacturing. So it is necessary to develop CAPP tools. Based on the standaniizatiun of technology andflexibility of CAPP system, the author researches some problems cuncemed with CAPP developing tools. The graduation design topic is about a vertical split type connecting rod of the retrieval of CAPP system design. This article from the process of standardization, the development of CAPP system related problems were studied. The systematic procedure the main process is: first from the feature shape similarity perspective, to establish the same group of components of the integrated component, and the integrated parts of the typical process, input to the system as the original data; then the system uses the variant process design module, designed to meet the requirements of the process. The design of the CAPP system each mod