This paper expounds connotation of network manufacturing and the key technologies such as access and exchange of network data, network security and network manufacturing management mode, and indicates the development trends.

• 摘要详细阐述了网络制造的技术内涵，对网络制造研究及发展中的关键技术如网络数据的存取与交换技术、网络安全性、网络制造的管理模式等做了详细分析，并指出了网络制造的发展趋势。