CAPP系统中工艺表格自动生成技术研究

Research on Technology of Auto Building Processing Table in CAPP System

针对企业应用CAPP的需要 ,研制成功了工艺表格自动生成系统。该系统建立一个处理工艺表格的通用模型 ,把企业的具体工艺表格当作模型的实例 ,并将工艺表格的形式和要求等作为实例的属性。系统采用ODBC(开放式数据库互连 )技术 ,为MIS、PDM等系统内部不同模式数据交换提供接口。实践证明系统具有设计方法新颖、通用性强和实用性好等特点。

A system for auto building processing tables is presented to meet the need of the application of CAPP in enterprises.An universal model is built to deal with the processing tables,which takes the processing table of an enterprise as an instance and accordingly takes its types and requirements etc. as the properties of the above instance.The system adopts ODBC technology in order to offer an interface to interchange data among different systems such as MIS,PDM.It is proved that the system is of originality universality and practicability.