基于特征的齿轮轴类零件工艺规程推理机制的研究

在基于特征的零件信息描述基础上，给出了适于齿轮轴类零件精度的特征描述方法。针对工艺过程中带有极大不确定因素的特点，将模糊推理与模糊知识相结合，通过模糊规则矩阵表达其工艺知识，通过模糊推理求得特征的最终加工工序以实现工艺过程的自动生成。

Study of Deducing Rules for Process Plan Deducing Rules of Gear and Shaft Part Based on the Feature

Based on the research of the presentation of product information, the paper gives the idea how to describe precision feature. The system combines the fuzzy deducing and knowledge. With these rules the matrix may illustrates the process knowledge and conclude the feature process results.