介绍了STEP和XML技术在产品信息共享方面的作用,给出了产品信息共享的原理和方法;改进了直接实现Part21文件与XML文件进行转换时存在的问题,得到了通过对应模式间接转换的方法。最后,用一个产品信息共享构建过程的实例进行分步阐述。
This paper presents the role of STEP and XML in product information sharing, explains the methodology of product information sharing. The method of transforming directly between a Part21 file and an XML file is proposed instead by an improved indirect method. Finally, it presents a simple example on PIM.