论文部分内容阅读
通过对传统模具ＣＡＤ系统的分析及目前并行工程等先进制造理论对新型模具ＣＡＤ系统的要求，基于一般模具设计过程及ＥＸＰＲＥＳＳ－Ｇ的研究，提出了面向并行设计的模具装配描述模型，同时讨论了已有装配模型的不足。基于此模具装配模型，解释了实现并行设计的方法与过程
Based on the analysis of the traditional mold CAD system and the advanced manufacturing theory of concurrent engineering, the requirements of the new mold CAD system are proposed. Based on the research of general mold design process and EXPRESS-G, the mold assembly description model for parallel design is proposed. There is a shortage of assembly models. Based on the mold assembly model, the method and process of implementing parallel design are explained