GT-CAD产品零部件设计检索系统——产品设计中成组技术的应用  

GT-CAD retrieve system of parts and asscmblys in products design——Application of group technology in products design-

作　　者：李影 魏红坋 唐海庆 

机构地区：[1]国营经纬纺织机械厂

出　　处：《成组技术与生产现代化》1995年第1期20-23,3,共4页Group Technology & Production Modernization

摘　　要：本文介绍了经纬纺机厂在图形工作站上给EDL软件赋于GT思想,建立了产品零部件检索系统,它根据成组技术原理,利用零件的类别代码和属性代码描述零件特征,使无功能含义的件号,有了特征的含义,便于零件检索。GT-CAD可以有效地控制产品设计中不必要的多样性,降低产品成本、缩短产品开发周期、提高企业的市场竞争能力,是并行工程思想在产品设计工作中的应用实例。This paper presents some information of the work of introducing the concept of group technology to EDL software on a graphicworkstation and setting up parts retrieve system that had been done by the engineers of Jingwei Textile Machinery Plant.The system is established according to the theory of GT.Features of parts are described with attribute names and attribute values divided by kinds of parts.So the meaningless part numbers become useful features. This makes retrive very easy.Experiment results show that GT桟AD can effectively limit unnecessary variety in product design; cut down the product cost; shorten the cycle of developing product; application of concurrent engineering in products design.

关 键 词：GT-CAD 产品零部件设计检索系统 产品设计 成组技术 

分 类 号：TH122[机械工程—机械设计及理论] TH163