摘要
介绍了一种新型的结构展开技术,充分利用了CAD的各种功能、特点(特别是3D功能、查询功能、复制边功能、精确绘图功能),自然获得相贯线、线段实长等展开所需的数据,得到了精确的展开图,此展开图可方便地与数控加工链接,在工程中具有较高的使用价值。
The paper introduces a new technology of expand structure,makes the best use of every kind of function,characteristics about CAD ( especially such functions as 3 D, inquire, copy side, precision drawing),naturally obtain data about intersect line,ture lenth etc.,gain nicety expand drawings. It links with digital-control machining,has upper useful value in engineering.
出处
《煤矿机械》
北大核心
2005年第5期81-83,共3页
Coal Mine Machinery
