It develops a system frame project of PDM and points out that achieving a full integration of CAD, CAPP and CAM, based on PDM, is the effective way for Shenyang Airplane Company to build its PDM system.

• 提出了产品数据管理的系统框架方案,指出建立基于PDM的CAD、CAPP、CAM信息系统的集成是沈飞公司产品数据管理的一条有效途径。