【摘要】 分析了并行工程技术的现状，提出了产品装配模型的概念和实现方法，以及基于此的虚拟制造，虚拟装配和虚拟工作技术，对并行工程的影响，提出了ＣＡＡＰＰ（ＣｏｍｐｕｔｅｒＡｉｄｅｄＡｓｓｅｍｂｉｙＰｒｏｃｅｓｓＰｌａｎｎｉｎｇ）、ＣＡＡ（ＣｏｍｐｕｔｅｒＡｉｄ－ｅｄＡｓｓｅｍｂｌｙ）、ＣＡＣＤ（ＣｏｍｐｕｔｅｒＡｉｄｅｄＣｏｎｃｕｒｒｅｎｔＤｅｓｉｇｎ）的概念和实施方案．更多还原

【Abstract】 This paper analyses the current status of Concurrent Engineering technology.The new conception of product asscmbly model and its application method,the technologics of Virtual Maunfacturing(VM),Virtual Assembly(VA)and Virtual Work were proposed. And the necessity for Concurrent Engineering was discussed in this paper.In additional,the new conception and application of CAAPP(Computer Aided Assembly Process Plan- ning),CAA (Computer Aided Assembly),CACD(Computer Aided Concurrent Design)were proposed and discussed.更多还原