【摘要】 报道了一种新近研究开发的面向ＣＩＭ 新型组合机床ＣＡＤ 系统． 该系统基于产品装配模型进行开发，采用了面向对象的软件开发技术，支持自上而下的设计过程，提供了与下游生产活动的产品数据接口，可以方便与下游生产活动的集成．更多还原

【Abstract】 A CAD system for modular machine tool design is presented in this paper. It is developed based on product assembly modal, and the object oriented methodology is used in this process. This system supports top down design process, provides the product data access to later manufacture processes, and can easily integrate to them.更多还原