CAD中具有明确寻找机理的数据库支持的相似零件寻找

Part Retrieval in CAD Using Database Techniques with Definite Search Mechanisms

综合现有的成组技术方法，开发出一种用于设计的集成相似零件寻找系统，该系统首次提供了一种明确且有效的用于单件、部件、标准件的寻找机理。通过语法数据建模保证了分类的完整性，通过联接到ＣＡＤ系统中，把越来越重要的因素如灵活性、自动化。

In order to reduce costs and throughput time in the design process, the authors developed an integrated part retrieval system. This system supports definite, efficient search mechanisms for components, assemblies and standardized components. Integrity of classification is ensured by semantic data modelling. Due to the federated integration into a CAD system the ever more important requirements of system flexibility, autonomy and acceptance within CIM can be fulfilled.