中文摘要：

在联网的生产环境，产品数据集成是在生产企业之中的合作生产的基础。为在地理上驱散的、异构的系统站台生产企业分享的产品数据造有效集成机制是很重要的。为了集成企业水平产品数据管理( PDM )，系统和商店地板水平散布了数字控制( DNC )系统基于对万维网服务技术的描述，一条 Web-services-based 集成途径为便于在联网的生产环境的在 PDM 和 DNC 系统之间的产品数据的无缝的分享被介绍。以便验证建议途径的有效性，基于例子的集成开发在 Windows 2000 职业环境与 Java 2 软件开发工具包和 Java 万维网服务开发者包装被实现了。

英文摘要：

In a networked manufacturing environment, product data integration is the foundation of collaborative manufacturing among manufacturing enterprises. It is very important to build an effective integration mechanism for product data sharing of manufacturing enterprises in geographically dispersed, heterogeneous system platform. In order to integrate enterprise level product data management （PDM） system and shop floor level distributed numerical control （DNC） system, based on the description of Web services technology, a Web-services-based integration approach is presented for facilitating seamless sharing of product data between PDM and DNC systems in a networked manufacturing environment. In order to verify the validity of the proposed approach, an example-based integration development has been implemented with Java 2 Software Development Kit and Java Web Services Developer Pack in Windows 2000 Professional environment.