圆管弯头CAD展开放样新方法

New method of round pipe elbow CAD development lofting

介绍一种圆管弯头展开放样新方法,即利用三维CAD Solidworks系统软件进行圆管弯头展开放样。该方法主要利用三维CAD软件1∶1快速生成弯头的反向排列立体线架图,然后由计算机快速测量出各节的母线实长,进而进行平面展开图绘制。

Gives an new method of round pipe elbow development lofting for the reader, namely, the use of three-dimensional CAD Solidworks system software for round pipe elbow development lofting the technical means. That means use of three-dimensional CAD Software quickly genera reverse to arrangement stereo line graph of the elbow, then the computer quickly measure out each bus real long,then the method of drawing plane development graph. That method has break through traditional lofting model, is technology lifting of traditional lofting model, it has changed people＇s understanding of traditional round pipe elbow development lofting process, elbow lofting quality and efficiency turbine guide vans, have practical using value, so it can be a reference for the people concerned.