“天圆地方”变形接头展开的CAD  

CAD ON DEVELOPMENT OF A VARIATIONAL CONNECTOR

作　　者：许镇[1] 穆浩志[1] 

机构地区：[1]天津理工学院北院

出　　处：《天津理工学院学报》1997年第1期6-10,共5页Journal of Tianjin Institute of Technology

摘　　要：本文根据画法几何原理和分块三角形逼近展开的方法，论述了“天圆地方”变形接头展开的ＣＡＤ．该法概念直观清晰。The paper deals with the development of a variational connector according to the principle of descriptive geometry and the method of triangulated approximate development. Its conception is clear and visualized and its pregramming is simple and convenient.

关 键 词：画法几何 变形接头 分块三角形逼近 

分 类 号：O185.2[理学—数学]