圆锥和圆柱相贯的代数分析

Algebra analysis for interfinger of cone and cylinder

利用立体解析几何的理论 ,借助计算机数据处理技术 ,系统分析了圆锥和圆柱相贯的特点和相贯曲线的变化规律 ,并总结归纳出快速、准确绘制相贯线的代数方法 。

Using the theory of solid analytical geometry,by the technique of computer data,this paper analyzed,the characteristic of interfinger of cone and cylinder and the change of interfinger curve.The quickt and accurate algebraic method is summed up and the teaching method of descriptive geometry is put forward.