| 1. | Based on the long term study on design knowledge , the principle of nc machine tools design , and visual perception theory , plus result of nc machine tools design task analysis and nc machine tools shape image scale experiments , and by the analysis of case knowledge along with case shape in cbid system , we found the case knowledge classifying regulation which is based on the engineer and designer ’ s nc machine tools design process study , raised the case shape classifying regulation by cooperation of classical mechanical layout and key profile 通过对cbid系统案例知识和案例造型的分析,基于研究小组对设计知识的长期研究、数控机床产品设计的原则和人类的视知觉原理,辅以数控机床造型设计任务分析实验和数控机床造型意象尺度实验的结果,提出了以工业设计师和工程师的数控机床设计思维过程研究为基础的案例知识分类规则,以及以典型结构布局和关键轮廓相结合的案例造型分类规则。 |