利用辅助圆锥面法图解与计算回转体表面上的等倾曲线

A Diagram Solution and Computation based on Aiding Cone for equal leaning Curves of Solid of Revolution

本文基于曲面相交理论，依据辅助圆锥面和辅助平面与已知回转面相交的三面共点原理，给出了图解回转体表面上等倾曲线的原理与方法；同时还给出了适合于微机求解等倾曲线上点的坐标的数值计算公式。

In this paper,we describe a diagram solution for approximating to equal leaning curves of solid of revolution.The algorithm is based on the principle of triple planal intersection having common point.Moreover,in order to find the coordinates on equal leaning Curves,we present the relevant numerical formulas suitable for Computer.