DWG格式的飞针测试文件转换

摘要

以一种多层带腔体基板文件为例，详细介绍了利用CAM 350软件对Auto CAD 设计的*.dw g格式文件的转换方法以及转换过程中需要注意的事项。%Taking a kind of multilayer board with cavity for exam ple, the article introduces the method of using CAM 350 to transform the form of*.dwg,which is designed by Auto CAD ,and introduces the attentive matters during transform ing.