电子计算机辅助技术在机械领域的应用

当今社会计算机应用已经深入了各行各业,计算机在机械领域的应用给机械制造业带来了巨大变化.电子计算机辅助技术(CAD)是当前设计单位的热门话题之一,如何改造传统的设计方法建设现代化的设计,从科技进步中获得经济效益,是一个很值得讨论的问题.CAD技术作为电子信息技术的一个重要组成部分,是促进科研成果的开发和转化,促进传统产业和学科的更新和改造,实现设计自动化,增强企业及其产品在市场上的竞争能力,加速国民经济发展和国防现代化的一项关键性技术.CAD技术基础理论的每次重大进展,无一不带动了CAD/CAM/CAE整体技术的提高以及制造手段的更新.技术发展,永无止境.没有一种技术是常青树,CAD技术一直处于不断的发展与探索之中.正是这种此消彼长的互动与交替,造就了今天CAD技术的兴旺与繁荣,促进了工业的高速发展.今天,越来越多的人认识到CAD是一种巨大的生产力,不断加入到用户行列之中.本文利用电子计算机辅助设计软件完成机械零件设计的全过程,通过设计机械零件体会CAD在机械和航空设计领域的应用以及不足.本文最后还谈了CAD技术在中国企业应用的不足和CAD技术的发展趋势.

The Application of Computer Aided Design in Machine Realm

Today the application of computer has gone into the every trade, the application of computer in machine realm brings the machine manufacturing industry the huge changes. Computer aided design(CAD) is one of hot issue, from the technology progresses acquiring economic performance, is the question of a worthwhile discussion, how to reform traditional design method developments modernization. CAD is an importance part of electronics information technique, it is a decisive technique, will accelerate the development and convertion of science technique, promote the traditional industry with the course of reform, realize the design automate, strengthenning business enterprise and its products the ability of the competition in the market, accelerate national economy development with the national defense modernize. CAD technique base theories of every important make progress, neither did not arouse the CAD/CAM/CAE the whole technical jack and manufacturing the update of the means. Technique evolution, endless. Without a kind of technique is evolution that evergreen tree, the CAD technique hases been being placed in continuously and search in. Exactly this kind of this that interaction that is long and rotation, educated today the CAD technical the thrive and thrive, facilitated the industrial high speed the evolution.Today, more and more persons know the CAD is a kind of substantial fertility, joining the consumer array continuously. This article explains how to make use of the computer assistance designing software design the whole process of machine, I feel that the application and shortage in designing of the machine and the realm of the aviation. Finally, the text talked the technique of CAD's shortage and the trend of development in Chinese enterprise.