摘要
在相贯线的作图中，求作相贯线上的特殊点是至关重要的。本文研究了锥柱正交相贯时，相贯线上某些特殊点的作法，并对一些特殊情况作了讨论。
In the drawing of interseCting line,the determination of particular points on the intersecting line is most essential. This paper discusses the graph of some particular points on the intersecting line while a cone and a cylinder intersect orthogonally, and it has a discussion on some special cases.
关键词
双曲线
锥柱
轴线
机械制图
intersecting line
particular point
hyperbola
