摘要
通过研究零件特征模型的表达方法 ,及对零件毛坯推算过程中的工艺知识进行归纳 ,提出了一种基于知识的零件毛坯自动推算方法 ,在此基础上进一步研究了加工特征的自动提取方法。
By studying the expression method of the part feature model, and summarizing the technology knowledge in the part blank calculation process, a knowledge based part blank calculation method is presented. Based on this theory, the automatic extraction method is studied further.
出处
《重型机械》
2000年第3期55-58,共4页
Heavy Machinery
