U形三通管变形接头的设计及 CAD 应用  

UShape Three Way Pipe Transformable JointDesigning and CAD Application

作　　者：穆浩志[1] 

机构地区：[1]天津理工学院基础部

出　　处：《天津理工学院学报》1998年第2期18-23,共6页Journal of Tianjin Institute of Technology

摘　　要：在圆环投影及方程式的基础上，当截平面平行圆环回转轴时，对不同位置截切所得各种截交线进行形状分析，给出截交线方程及曲线投影图，编制Ｕ形三通管变形接头设计的通用程序，利用ＣＡＤ方法结合实例进行计算和绘图．The present paper, based on the circular projection and equations, made shape analysis on different intersection lines derived from the sections at different places when the section plane parallels circular gyroaxis, gived out the equation and the curve projection map, worked out the general program for the u shape threeway pipe transformable joint designing and, by the CAD method, did the computation and drawing with the actual cases.

关 键 词：变形接头 CAD 三通管 U形 设计 

分 类 号：TH122[机械工程—机械设计及理论] TP391.72[自动化与计算机技术—计算机应用技术]