| 基于DXF文件的数控加工系统的实现研究 |
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| 引用本文： | 刘启生,;邵东伟,;杜云明,;张世忠.基于DXF文件的数控加工系统的实现研究[J].佳木斯工学院学报,2009(4):542-544. |
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| 作者姓名： | 刘启生 ;邵东伟 ;杜云明 ;张世忠 |
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| 作者单位： | [1]佳木斯大学,黑龙江佳木斯154007; [2]黑龙江省农副产品加工机械化研究所,黑龙江佳木斯154002 |
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| 摘 要： | 从CAD系统的图形数据库中提取零件的几何信息和工艺信息,是实现CAD/CAPP/CAM系统集成的一种方法.本文介绍了如何从AutoCAD生成的DXF文件中读取直线、圆、圆弧、椭圆弧等信息,结合面向对象的程序设计方法,将所读取的图元信息转化成数控加工代码.
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| 关 键 词： | DXF文件 VC++ 数控加工代码 图元 |
The Realization of Research for CNC Machining Systems Based on DXF File |
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| Affiliation: | LIU Qi-sheng, SHAO Dong-wei, DU Yun-ming (Jiamusi University, Jiamusi 154007, China) |
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| Abstract: | Extracting the geometric information of parts and processes information from the CAD system database is a method to integrate CAD/CAPP/CAM systems. This article described how to read such information as a straight line, circle, arc, elliptical arc from AutoCAD＇ s DXF file. Combined with object - oriented programming methods, the proposed method will read the pixel information and transfer it into CNC machining code. |
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| Keywords: | DXF file VC ＋ ＋ numeric control code metafile |
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