摘要
在开发工程图管理系统及实施 PDM过程中 ,高效、准确地自动提取图纸标题栏信息 ,实现大量现存电子工程图档的自动入库是一个关键技术。本文利用 Active XAutomation技术实现了对 DWG、DXF格式电子图档的标题栏、明细表等信息的无损失提取和自动入库 ,并对于提取过程中的标题栏模板定义和提取算法进行了分析说明。
It is an important technology in the development and implementation of PDM to extract automatically and accurately the information of drawing Heading Table(HT) and to import automatically these informations into the PDM database. In this paper, we present a method employing the ActiveX Automation technology to implement the automatic extraction of HT information in AutoCAD drawings, such as DWG or DXF files. Different templates should be generated for different kinds of HT before the extraction. The paper describes the algorithm of extraction and the details of a HT template definition.
出处
《机械科学与技术》
CSCD
北大核心
2000年第1期170-172,共3页
Mechanical Science and Technology for Aerospace Engineering
关键词
电子图纸
自动入库
CAD
PDM
标题栏
Product data management(PDM)
ActiveX Automation
Heading table
