For modern manufacturing industry,there is a tendency to develop network-based manufacturing(NM). Manufacturing execution system (MES) and computer-aided process planning(CAPP) are important NM-enabled technologies for enterprises.

• 网络化制造已成为现代制造业的主要发展趋势,制造执行系统(MES)和计算机辅助工艺规划(CAPP)是企业实施网络化制造的重要技术。