【摘要】 本文在对模具设计进行分析的基础上,提出了模具设计特有的系列化设计概念模型.依据此模型,可找到决定一系列模具零件相关设计的独立的数据集——系列因子,进而构造出模具零件.文中给出的应用于模具CAD/CAM的HJDB数据库系统在关系型数据库管理系统的支持下实现.更多还原

【Abstract】 The features of die design are discussed and a conceptual model is proposed for series design of die. On the basis of this model, an independent data set, the series factors, for the die parts can be found and the parts are designed. HJDB database system is given which is realized with the support of a relational DBMS and applicable to CAD/CAM of dies.更多还原