圆口直通接头展开CAD  

CAD ON THE DEVELOPMENT OF STRAIGHT PASSING JOINTS WITH ROUND BASES

作　　者：唐树忠[1] 孙占木 

机构地区：[1]天津大学机械制造工程系

出　　处：《天津大学学报》1990年第4期110-114,共5页Journal of Tianjin University(Science and Technology)

摘　　要：对圆底椭圆锥的表面展开进行了解析分析,提出了连接轴线共面两圆管的直通接头展开的计算方法,进而设计了绘制其展开图的通用程序。This paper describes the analysis of the development of the surface of an elliptical cone with a round base. An algorithm method is provided for the development of straight passing joint connecting two circular pipes with coplaner centre lines. Furthermore, a universal program is designed for the plotting of drawings of the development.

关 键 词：椭圆锥 钣金 接头 展开 CAD 

分 类 号：TG9－39[金属学及工艺—钳工工艺]