用旋转法绘制正轴测投影图  

Constructing Orthoaxonometric Projection Drawing by Spinning

作　　者：唐晓初[1] 

机构地区：[1]抚顺石油学院化工机械系

出　　处：《石油化工高等学校学报》1995年第1期47-53,共7页Journal of Petrochemical Universities

摘　　要：展示了一种新的绘制立体困的方法．通过将物体的正投影图进行两次旋转并向某一投影面进行正投影，即可绘制出该物体的立体图形．这种方法可以方便、快速、准确地绘出任意正三测轴测图的轴间夹角并在图上直接测出轴向变化率．从而方便地解决了绘制任意正三测轴测投影图的具体作图问题．因此，它能被广泛地应用于工程实际中．A new method for pictorial drawing of objects is represented by spinning their orthographic views at twice and projection them to a projection plane. Angles between axes and axial cofficient of foreshortening of three arbitrarily trimebric orthoaxonometric projetion can be drawed and measured coveniently,quickly and accurately. This method can be hence widely adopted in engineering practice.

关 键 词：机械制图 正轴投影 旋转法 轴测投影 

分 类 号：TH126[机械工程—机械设计及理论]