产品设计中的DFM技术

DFM Technique in Product Design

从产品生命周期观点分析阐明了ＤＦＭ的功能和作用；对ＤＦＭ的主要内容和关键技术（ＤＦＡ和ＥＣＥ）进行了深入的分析，并结合具体实例说明ＤＦＭ技术的分析方法及对产品设计的优化效果；最后对ＤＦＭ系统结构及与ＣＡＤ／ＣＡＭ系统的集成模式进行了探讨和分析。

First,from the view point of product life cycle,the function of DFM technique was analyzed clearly.Then,the content of DFM and its key techniques (DFA&ECE) were studied and an example was used to illustrate the applying method of DFM and its effects on product design optimize.Finally,the structure of DFM system and the integrating model of DFM with CAD/CAM system were researched.