详细信息
文献类型:期刊文献
中文题名:一种基于DXF格式的计算机辅助质量检测方法
英文题名:A DXF-Based Computer Aided Quality Inspection Method
作者:董健钢[1];石静[1];郭慧[1]
机构:[1]华东理工大学机械工程学院,上海200237
年份:2004
卷号:25
期号:3
起止页码:8
中文期刊名:工程图学学报
外文期刊名:Journal of Engineering Graphics
收录:CSCD:【CSCD_E2011_2012】;
语种:中文
中文关键词:计算机应用;计算机辅助检测;图形交换文件;坐标测量仪
外文关键词:computer application; computer aided inspection; DXF; coordinate measuring machine
摘要:对AutoCAD的DXF文件格式及其实体段的构成作了简要的说明,尤其对实体段的尺寸标注部分代码进行了注解,并对如何用高级语言编写接口程序进行了详细的分析。以一支座为实例介绍了一种利用三坐标测量仪与从二维工程图的DXF文件中提取的CAD几何信息相结合实现计算机辅助产品质量检测的方法。通过几何信息提取、数据采集、数据分析等几个模块对该方法的实施进行了详细的阐述。
The DXF format of AutoCAD is briefly described. Especially, the dimension codes of ENTITIES SECTION are noted, and how to program the interface program with advanced computer language is discussed in details. The Computer Aided Quality Inspection method of combining the coordinate measuring machine (CMM) and 2-D CAD geometry information extracted from DXF is illustrated by an example. The implement of the method is explained in the sections of geometry information extraction, data collection and data analysis.
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