基于AutoCAD文档的纵梁展开图生成和信息提取

Expanded drawing formation and extracted information on the carling based on document in AutoCAD

针对AutoCAD环境下的产品图档信息 ,解决了二维零件图展开图生成和截断图形数据拼接的问题 ,并在VC编程环境下利用ObjectARX技术开发了一种实用软件 ,具有汽车车架纵梁展开图生成、加工孔信息的转换、自动提取等多项功能 。

In the paper, the problem for expanded drawing formation of 2D part drawing is solved. Another problem for split join of cut\|off drawing data is solved. The software based on drawing document of AutoCAD is developed. ObjectARX technique is utilized under the environment of VC. It has, for example expanded drawing formation, the automatic extracting and exchange for the holes on the carling of the aotomobile frame, many functions. It improves extremely production efficiency.\;