利用CAXA电子图板分析正等轴测图  

An Analysis on Isometric Drawing Using CAXA Electronic Board

作　　者：杨三序[1] 贾廷见[1] 吕广申[1] 

机构地区：[1]商丘师范学院物理与信息工程系,河南商丘476000

出　　处：《商丘职业技术学院学报》2010年第5期25-27,共3页JOURNAL OF SHANGQIU POLYTECHNIC

摘　　要：用CAXA电子图板软件,由物体的正等轴测图的形成原理入手,绘制出视图并直接测量出精度为1×10-7mm的轴向伸缩系数的大小以及轴测轴对于投影面的倾斜角.此法简单易懂,对于学生来说,比复杂的数学推导过程更容易接受.Using CAXA electronic drawing board software,the view was drawn based on the isometric drawing forming principle,besides,the coefficient of axial deformation with the accuracy of 1 × 10-7mm,as well as the angle between axonometric axis and projection plane can be measured directly.This method is simple and easy to understand for students,therefore,campared with the complex processs of mathematical derivation,this method is more acceptable.

关 键 词：CAXA电子图板 正等轴测图 轴向伸缩系数 轴间角 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]