A Distributed Product Data Management System(PDM) which based on grid is implemented by Globus ToolKit3.2. Making a emphasis on key technology: Data Access and Transfer mechanism and mapping IDL to WSDL and encapsulating legacy system with Web Service.

• 利用网格中间件GlobusToolKit3.；2将传统的产品数据管理系统(PDM)改造为基于网格平台的分布式PDM；着重阐述了系统开发中的关键技术:数据访问与传输机制和IDL到WSDL的映射以及利用WebService对历史系统的封装。