Integration method of CAD/CAPP/PDM/ERP based on GT in ETO production mode is introduced, including group information code for CAD/CAPP/PDM/ERP, group_code_based CAD/PDM integration, CAPP/PDM integration and PDM/ERP integration.

• 研究ETO生产方式下以成组技术为基础的CAD/CAPP/PDM/ERP的集成方法 ,包括面向CAD/CAPP/PDM/ERP的集成的成组信息编码 ,基于成组编码的CAD/PDM集成、CAPP/PDM集成和PDM/ERP集成。