用AutoCAD三维造型技术创建相贯体及其相贯线

<title>Using AutoCAD techniques to build the pierced line ofthe complex pierced substance

用AutoCAD技术求这类相贯体及其相贯线.先用Autocad三维造型技术构建相贯体及其相贯线的三维立体图,然后利用AutoCAD的转换功能,将其立体图转换为二维平面上的三视图.结果表明:和传统的作法相比,对于组元体形状和位置关系复杂的相贯体,用AutoCAD技术来作其相贯线,直观、准确、清晰、效率高.

<Abstrcat>The paper deseribes that drawing the three space diagram of the pierced substance and the pierced lines by the three dimension of formative technique of the AutoCAD,and then convert three space diagram into three view on the two dimension surface with the conversion function of the AutoCAD.The result shows that the way which applys the technique of AutoCAD to solve this kind of pierced lines is more efficient.