两圆柱相贯一般点的新求解方法

On intersection of two solid of rotation, after obtains on the transversal a series of spot projection, carries on the segment with the surface projection to be possible to solve the transversal projection. This article introduced several graphing method of intersection of spot ’s on intersection of two columns. Has analyzed geometry element intrinsic mathematics and the geometry relations of two columns pass through when between the geometry element intrinsic mathematics and the geometry relations of intersection on two columns intersection, Discovers the corresponding relations in the known projection and the unknown projection, Introducing projection principle, method and graphing process of using relative coordinate method to solve the general spot.