一种不平行方圆接头展开的 CAD  

CAD ON DEVELOPMENT OF A NONPARALLEL RECTANGLE-CIRCLE VARIATIONAL CONNECTOR

作　　者：许镇[1,2] 陈建欣[1,2] 

机构地区：[1]天津理工学院基础部 [2]天津理工学院机械系

出　　处：《天津理工学院学报》1997年第3期27-32,37,共7页Journal of Tianjin Institute of Technology

摘　　要：本文依据画法几何原理和分块三角形逼近展开的方法，论述了一种不平行的方圆接头展开的ＣＡＤ．该原理与方法直观清晰，编程简便．文章中给出了程序设计框图和实例．The paper deals with the development of a nonparallel rectangle-circle variational connector according to the principle of descriptive geometry and the method of triangulated approximate development. Its conception is clear and visualized and its programming is simple and convenient. In the paper, the flow chart of the program and the practice example are given.

关 键 词：画法几何原理 方圆接头 展开图 CAD 

分 类 号：TH126.2[机械工程—机械设计及理论]