STUDY AND DEVELOPMENT OF MECHANICAL 3D STANDARD PARTS LIBRARY

Mechanical standard part library is an important means for sharing mechanical standard part resource, it based on ISO part library standard by which mechanical standard parts library information should be rational expressed and exchanged on the level of design methodology, its implementing technology included variant design, tabular layouts of article characteristics and parametric cad system, the method and key technology to construct parametric mechanical 3D standard parts library was introduced. Engineer could build mechanical standard part through this system automatically and improve the design efficiency. KEY WORDS: parts library standard, tabular layouts of article characteristics, CAD, part modelin