管道展开图计算机绘制新方法

Method for drawing developing surface of tube by computer

:本文讨论对各种口径的管道进行改道、弯曲和开岔所涉及到的展开图计算机作图问题 ,通过数学变换能简便地绘出各种展开图 ,它有利于提高管道施工质量 。

In this paper,the developing surface of tubes are discussed.By mathe matics transformations some simple methods for drawing developing surface are presented.