一种箱体类零件特征模型的建立方法

A Method of Box Part Feature Establishing Model

对零件信息的描述过程是零件模型的建立过程。零件信息描述的准确、完整与否将对CAPP系统的质量和可靠性具有决定性的作用。介绍了用于箱体类零件的一种信息描述方法——基于零件方位特征的分层式特征信息描述方法。

The description process for part information is the establishing process for part model. Its accuracy and completeness will be of great importance to CAPP system's quality and reliability. This paper presents an information description method for box part series.