【摘要】 详细阐述了楔横轧模具CAD/CAPP/CAM集成系统开发的总体思想及各主要功能模块的开发机 制。应用特征技术构造了不同模块间模具特征信息模型,从而实现模具信息在不同状态空间的信息 转换及传递,保证了系统整体信息集成。更多还原

【Abstract】 In this paper, the general thoughts and developing mechanism on each main functional module for the CAD/CAPP/CAM integrated system of cross wedge rolling die were discussed in detail. Feature information models among different modules were constructed through applying feature technique and data structure principle. Thereby transformation and passing of tool information in different state & space were accomplished , and information integration of the whole system was guaranteed.更多还原