基于XML与Web服务的齿轮制造信息的共享与集成

为实现齿轮企业内各应用系统间的信息共享与集成，加快企业信息化进程，提出了基于可扩展标示语言（extensive makeup language，XML）与Web服务的齿轮制造信息共享与集成解决方案。研究了齿轮企业内EXPRESS数据模型与XML模型的映射机制，实现了产品模型数据交换标准（standard exchange of product data model，STEP）中性文件的XML转换和表达，并利用Web服务技术实现了齿轮信息共享服务平台的集成框架构建与软件开发。最后，通过圆柱斜齿轮的网络化磨削加工试验，来验证该信息共享与集成方案的可行性与实用性。试验结果表明，本文所提出的信息共享与集成方案，能有效实现齿轮企业各应用系统间的信息交流与共享，满足齿轮企业信息化建设的需求。

Sharing and integration of gear manufacturing information based on XML and Web services

In order to implement information sharing and integration among systems and accelerate the informatization process of the gear enterprise, authors proposed one gear manufacturing information sharing and integration solution based on extensive makeup language (XML) and Web services. The mapping mechanism between EXPRESS data model and XML data model in the gear enterprise was researched; the conversion and representation of standard exchange of product data model (STEP) with XML was implementated, the gear information sharing and service platform was constructed based on Web services, and the architecture and software achieving were elaborated. At last, one helical gear networked grinding experiment was presented to verify the feasibility and practicability of this information sharing and integration approach. The experiment results indicate that the scheme proposed in this paper can effectively implement the information sharing and integration among systems and meet the informatization requirement of the gear enterprise.