【摘要】 计算机辅助二维设计是相对于手工绘图的进步,参数化技术又使二维CAD富有灵巧性.但是无论进行何种平面几何数据的操作.均无法创立三维产品.CAD的深入发展必将要求与工程分析、真实感造型、数控加工、数据管理和信息流控制等技术集成为一体.长期以来,面向制造业的CAD/CAM软件均基于UNIX工作站平台.其软硬件价格及复杂程度使人望而生畏.随着微机技术的发展,世界著名的Autodesk公司最近新推出基于微机的三维CAD软件平台,为广大机械工程技术人员提供强有力的CAD/CAM手段.本文详细地介绍这一最新软件的功能及用途.更多还原

【Abstract】 CAD Technology is a progress to engineering design. However,2-d CAD can’t be used in 3-D design and 3-D CAD based on a workstation with UNIX operation System is too complicated to be widely accepted. This paper introduce the lastest 3-D CAD software put out by the famous Autodesk company. The 3-D CAD software is built on PC for mechanical design and has powerful functions and good performances.更多还原