摘要
根据对产品设计与制造集成化的要求,分析了现有CAD系统中几何建模存在的问题及阐述了产品建模的必要性。文中介绍了一种产品模型构成方案及实现的可能性。
According to the integration requirement of design and manufacturing, this paper discusses the existent problems of geometric modelling, in present CAD systems and the necessity of product modelling. Then, a structure of product modelling and its possibility of realization described.
基金
国家自然科学基金资助
