| 基于面域的火焰切割信息自动识别 |
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| 引用本文： | 王广权,许艳霞.基于面域的火焰切割信息自动识别[J].机电工程,2011,28(8):931-933. |
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| 作者姓名： | 王广权 许艳霞 |
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| 作者单位： | 张家口职业技术学院机械工程系,河北张家口,075000 |
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| 摘 要： | 在数控火焰自动编程过程中,为了实现切割信息的准确、自动识别,首先分析了排样图中包含的引入线及零件轮廓线的表达方式和特点,并对比AutoCAD中面域对象构成方式和特点,提出了基于面域的火焰切割信息自动识别方法。然后详细地阐述了识别过程,并针对识别过程中可能出现的问题,提出了有效解决方案。最后进行了信息识别试验,试验结果表明此方法方便、高效,识别结果完整、准确,为自动编制数控切割程序奠定了基础。
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| 关 键 词： | 火焰切割 面域 引入线 轮廓线 |
Automatic identification of information for flame cutting based on region |
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| WANG Guang-quan,XU Yan-xia.Automatic identification of information for flame cutting based on region[J].Mechanical & Electrical Engineering Magazine,2011,28(8):931-933. |
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| Authors: | WANG Guang-quan XU Yan-xia |
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| Affiliation: | WANG Guang-quan,XU Yan-xia(Department of Mechanical Engineering,Zhangjiakou Vocational and Technical College,Zhangjiakou 075000,China) |
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| Abstract: | In order to solve the problems of accurate and automatical identification of information for flame cutting during the automatic programming process,the representation and characteristics of auxiliary line for cutting and the contour line of part included in the layout drawing of parts were investigated and the characteristics of region in AutoCAD system was analyzed,a method to automaticly identify the information for flame cutting based on region was put forward.And then the identification process of this ... |
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| Keywords: | flame cutting region object auxiliary line for cutting contour of part |
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