重庆大学学报2011，Vol.34Issue(2)：95-100,6.
利用STEP/XML的CAD/CAPP信息交换与共享模型及实现
The model of information exchange and sharing for CAD/CAPP using STEP and XML schema
摘要
Abstract
To solve the problem of product data exchange and sharing among heterogeneous systems, the key technologies, including manufacturing information sharing, file conversion from STEP AP203/AP214 to AP224 with the conversion ware of STEP neutral files, are discussed. Using STEP standard as information output of CAD systems, the AP203/AP214 file output from CAD systems is transformed to AP224 file with STEP neutral file, while CAPP systems obtained geometry and manufacturing process information of the parts with AP224 neutral files. By translating the STEP files into corresponding XML neutral files according to the transformation criterions constituted by STEP AP28, XML schema library is setup. Upon this, product data exchange and sharing of manufacturing information can be achieved.关键词
产品数据交换标准/XML/数据交换与共享/信息集成Key words
STEP/ XML/ data exchange and sharing/ information integration分类
信息技术与安全科学引用本文复制引用
陈守强,蔡长韬..利用STEP/XML的CAD/CAPP信息交换与共享模型及实现[J].重庆大学学报,2011,34(2):95-100,6.基金项目
国家自然科学基金资助项目(50844033) （50844033）
