通过DXF数据交换接口实现AutoCAD在激光加工中的应用

Application of AutoCAD in laser processing through the interface of DXF

摘要: 分析了激光加工中光笔的运动过程,介绍了DXF(drawing exchange format)图形交换文件的结构,对比PLT格式在激光加工中的优缺点,提出了一种DXF数据交换接口的实现方法.通过DXF数据交换接口实现了AutoCAD在激光加工中的应用,效果比PLT格式理想.

Abstract: The movement of lightpen in a laser processing system is analysed in detail.The structure of DXF is analysed and introduced simply, a realizing way is brought forward for the exchanging interface of DXF data,whose advantages and disadvantages are compared with those of poltter(PLT) format in laser processing.The application of AutoCAD in laser processing is realized through the exchanging interface of DXF data,whose results are better than PLT format.