The data of tools design is managed by the method of CBD, and expressed by prototype case, storage case and query case. At last the case-base is built to meet the rapid designing demand and improve the reuse rates of tools.

• 5)采用CBD思想来管理工装的设计结果,以原型实例、查询实例以及库存实例的方式来表达并构建实例库,以满足工装的快速设计需求,提高工装的重用率。