CAD技术在机械设计中的应用设计.doc

- I- CAD 技术在机械设计中的应用摘要 CAD 技术作为成熟的普及技术已在企业中广泛应用,并已成为企业的现实生产力。围绕企业创新设计能力的提高和网络计算环境的普及, CAD 技术的发展趋势主要围绕在以下四个方面: CAD 支撑软件逐步实现 ISO 标准和工业标准外,面向应用的标准构件(零部件库) 、标准化方法也已成为 CAD 系统中的必备内容,且向着合理化工程设计的应用方向发展。 CAD 系统目前广泛建立在开放式操作系统窗口 95/98/ NT 和 UNIX 平台上,在J AVA LINUX 平台上也有 CAD 产品,此外 CAD 系统都为最终用户提供二次开发环境,甚至这类环境可开发其内核源码,使用户可定制自已的 CAD 系统。 3. 集成化 CAD 技术的集成化体现在三个层次上:其一是广义 CAD 功能 CAD/CAE/CAPP/CAM/CAQ/PDM/ERP 经过多种集成形式成为企业一体化解决方案,推动企业信息化进程。其二,是将 CAD 技术能采用的算法,甚至功能模块或系统,做成专用芯片,以提高 CAD 系统的效率;其三是 CAD 基于网络计算环境实现异地、异构系统在企业间的集成。关键词:标准化,开放性,集成化,智能化! !所有下载了本文的注意:本论文附有 CAD 图纸和完整版最终设计,凡下载了本文的读者请留下你的联系方式( QQ 邮箱) ,或加我百度用户名 QQ ,我把图纸发给你。最后,希望此文能够帮到你! - II- T ECHNOLOGY IN THE MECHANICAL DESIN CAD APPLICATION ABSTRACT CAD technology as the popularity of mature technology has broad application in the enterprise, and enterprises have e the real productive forces. Innovative design capacity of the enterprise and enhance the popularity puting environment, CAD technology centres around the development trend in standardized, open, integrated and intelligent four areas: 1. Standardization in addition to CAD software support the progressive realization of ISO standards and industry standards, application-oriented ponents (for parts), standardized methods have also e necessary in the CAD system, and towards the rationalization of the engineering design of the development 2. CAD system is currently open and extensive operating system built on open window 95/98 / NT and UNIX platforms, in Java LINUX platform is also a CAD products, in addition to CAD systems to provide secondary development of end-user environment, and even such Environment may be the development of its core source code, which allows the user to customize their own CAD system. 3. Integration of the integration of CAD technology embodied in three levels: One is the broad functions of CAD CAD / CAE / CAPP / CAM / CAQ / PDM / ERP integration through various forms of corporate integration solutions, promote enterprise information Process. T