摘要
文章介绍了CAD二次开发的关键技术和CAD图形数据库的结构原理,提出用带属性定义的块来标准化图框及标题栏数据的解决方案,对CAD图框块属性定义及文件上传有关数据定义进行了分析;并通过图档系统的使用,对设计过程标准化和电子文件的有效性提供了技术支持。
The paper presented critical technologies and structure principle respectively for CAD secondary development and CAD graphics database;it proposed solutions to standardize frame and title block data using blocks with attribute definitions,it analyzed attribute definition of CAD blocks and definition of related data for file uploads;it pointed out that document management system can also provide technical support for implementing design process standardization and effective electronic archiving.
出处
《有色金属加工》
CAS
2015年第5期60-62,共3页
Nonferrous Metals Processing
