随着四化建设的发展和国内外经济技术交流的需要,轴测图的应用越来越广泛了。为了解决绘制轴测图困难、麻烦、费时间的问题,这里介绍一种与绘图机配套使用的轴测尺——绘图机用轴测尺。该尺是以“找点连线法”画轴测图的方法研制出来的。该尺安装在绘图机上,能依据正投影图,简单、准确、迅速地绘制出国标规定的三种轴测图(正等测、正二测、斜二测)。 With the development of the four modernizations and the need of economic and technological exchanges both at home and abroad, the application of axonograms is becoming more and more widespread. In order to solve the difficult, troublesome and time-consuming problem of drawing an axonometric chart, here is an introduction of an axonometric measuring plotter that is used in conjunction with a plotter. The ruler is based on “find a connection method” developed by the method of axial mapping. The scale installed in the plotter, according to orthographic projection, simple, accurate and rapid mapping of the national standard three kinds of axonometric (isometric, is two measurements, oblique two measurements).