轴线相交的直线回转体相贯线的解析分析

Geometrical Analysis on Intersecting-lines of Linear Revoluted Solids With Concurrent Axes

对轴线相交的柱—柱、柱—锥、锥—锥相贯线的性状进行了解析分析，得出在轴线正交情况下相贯线特殊点的图解方法，轴线斜交情况下相贯线的特殊点也可根据本文中的分析方法应用仿射原理得出。

The theoretical geometrical analysis on the shapes and properties of intersecting-lines of linear revoluted solides with concurrent axes, such as cylinders and cones. Theaccurate graphics method is proposed to locate the special points in orthographicalintersection and also provide a method for the case in oblique.