基于AutoCAD的机械零件正等轴测图的绘制方法  

Method for Isometric Drawingof Mechanical Parts Based on AutoCAD

作　　者：张彩慧 

机构地区：[1]兰州铁路技师学院,兰州730050

出　　处：《计算机与数字工程》2016年第2期372-375,388,共5页Computer & Digital Engineering

摘　　要：轴测图是在二维绘图环境下绘制出来的具有立体视觉效果的图形,其绘制不需要三维图形的知识,也不完全等同于二维平面图形的绘制。在AutoCAD软件中绘制正等轴测图和对图形进行尺寸标注尤其是进行角度尺寸、圆或圆弧的半径和直径尺寸的规范标注不易实现,针对这一问题,结合实例介绍了在AutoCAD软件进行正等轴测图的绘制和各类型尺寸的标注方法。Axonometric the grahics which is drawn in the 2D drawing environment with three-dimensional visual effects,the drawing does not need 3Dgraphics knowledge,not exactly the same in the two-dimensional graphics rendering.It is difficult to draw and mark the dimention of angle,diameter and radius for Isometric drawing in AutoCAD.Aiming at this problem,this paper introduces the methods to c and dimensioning by an example.

关 键 词：AUTOCAD 正等轴测图 尺寸标注 标注样式 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]