基于PDM的数字化制造的研究

在分析PDM发展历程、趋势和集成框架基础上，探讨了数字化制造的结构和功能问题。首先研究了PDM的构成和特点，特别对PDM的发展历程重新进行了定位；其次，研究了基于PDM的数字化制造的必要性和在现代企业中的优势；然后提出了”数字化工厂”的组成结构和各个模块的功能以及与建模和仿真技术的关系。针对我国国情，希望能对我国制造业的发展做些有益的探索。

Research on Digital Manufacture Based on Product Data Management

On the basis of analyzing the developing process ,tendency and integrated frame of PDM (Product Data Management),the construction and function of digital manufacture are discussed. Firstly, the structure and feature of Product Data Management are presented, especially the developing course of PDM is defined again. Secondly, digital manufacturing necessity and advantage in modern enterprise are analyzed. Some facets of composing structure and function of model block on digital manufacture and the relations between digital manufacture and M&S(Modeling and Simulation)are pointed out. Finally, According to Chinese conditions, this paper proposed some strategies that should be beneficial to our manufacturing sector in order to develop digital manufacture in China .