【作者】 刘广娟；

【导师】 杨兆建；

【作者基本信息】 太原理工大学 ， 机械设计与理论， 2007， 硕士

【摘要】 资料、信息是人们日常工作所必需的，但是它们大多是杂乱而分散的。因此如何合理有效的将社会资源集中起来，提高产品开发效率，是设计人员致力所求的。随着网络技术的不断发展和普及，传统的设计方法已不能适应经济的高速发展。所以，为了实现设计资源的共享，研究基于Internet的机械设计通用支持系统具有重要的现实意义。本文针对目前机械设计方法现状，从实际需求出发，开发了可通过Internet提供机械设计资源网上共享服务的系统，其中主要的研究内容如下：首先，本文分析了系统的技术可行性和操作可行性；提出了基于B／S模型的机械设计通用支持系统的体系结构和运行模式；介绍了系统开发所需的工具；并对系统进行了功能设计，划分了系统的的功能模块；论述了系统实现的关键技术：ASP技术和WEB数据库技术，建立了系统所需的所有数据库表格结构，并实现了数据库的正常运行。其次，系统主要利用ASP技术、VBScript和JavaScript脚本语言实现了现代设计模块、机械设计常用零部件与传动设计模块、重型机械设备基础数据模块、机械设计常用数据等查询模块、企业名录模块和机械词典模块。此外，系统界面优美简洁，易操作，具有很强的交互性，是集在线设计计算、数据查询、技术交流和数据库扩充等功能为一体的机械设计资源通用支持系统。最后，阐述了系统本身的安全技术和Internet安全技术，并对系统进行各个方面、各种情况的测试，以应用实例演示、验证了系统的可靠性和稳定性。本系统与单机软件版相比一个最大的优点是基于Internet的，而且更具人性化，可以实现数据动态更新、系统定期维护；内容上也更加广泛，将机械设计中常用到的零部件和传动设计归类、汇总，给设计人员进行远程设计带来了很大方便；而且，添加了重型机械设备基础数据部分，其中包括了5层数据集，具体细化到了某重型机械装备型号设备的技术参数、生产厂家信息等，大大增强了系统的实用性。更多还原

【Abstract】 The data and informations are necessary to normal work for people, but most of them are separate or unorderly. Wherefore, The designers dedicate to collect the society resource and improve the efficiency of product development effectively. With the development and popularization of computer network technology, conventional design method could not be adapted to high speed development of economy. Therefore, it has important practical meaning to develop a mechanical design universal supporting system based on Internet for shareing design resource. This paper develops a system based on Internet which can provide service of sharing resource about mechanical design, aiming at the actuality in mechanical design methods, starting from practical request. Major research works are as follows:Firstly, this article analyses the technical feasibility and operating feasibility of system. It sets up architecture and operation pattern of B/S model-based mechanical design universal supporting system, introduces the tools needed by system, carries out function design for system and divides the function modulars of system. Also, it discusses the crucial technology of systematic realization: ASP technology and WEB database technology, establishes all form structures of database which the system required, and realizes the normal operation of database.Secondly, this system mainly use ASP technology,VBScript and JavaScript language to realize module of modern design、module of mechanical design parts in common use and transmission design、module of base data of heavy-duty machine equipment、module of data rsearch、module of business directory and module of mechanical dictionary. Moreover, the system is easy to operate and has strong interactivity, which interface is elegant and simple. It is a mechanical design universal supporting system with the function of online design calculation, data research, technical exchange and database expansion together.Finally, it rexpound security technology of system itself and Internet, and test the system in each aspect and various condition, verifys stability and reliability of system by useing demonstration of examples.As compared with stand-alone software version at market, the system’s maximal excellence is based on Internet, and the interface is humanization. In addition, the system is not static database software but a dynamic system and can realize scheduled maintenance. The system ranges and gathers mechanical design parts in common use and transmission design which take convenience for designers about long-distance designing. Furthermore, the system adds the part of base data of heavy-duty machine equipment which include five layers data set, the data set even contains technical parameter and information of produce manufacturer about equipment concretely, which enhance the practicability of system for users.更多还原