产品数据管理是ＣＩＭ技术中的关键问题，本文介绍了产品数据管理的概念及功能模式，并研究了其对生产制造组织的影响，阐述了如何科学地组织产品数据管理，使之在生产过程中发挥催化剂作用，从而降低成本及资源消耗，提高产品质量，缩短产品投放市场时间 Product data management is a key issue in CIM technology. This paper introduces the concept and function model of product data management, and studies its impact on manufacturing organization. It elaborates how to scientifically organize product data management to make it in the process of production Play a catalyst role, thereby reducing costs and resource consumption, improve product quality and shorten the time to market