This paper discusses how to carry out CAPP system information modeling by using STEP standard application protocol, and describes a practical CAPP system application reference model which can support CIMS system integration.

• 论述了如何采用STEP标准应用协议进行CAPP系统信息建模 ,描述了一种实用化的支持CIMS系统集成的CAPP系统应用参考模型。