The research on construction and application of machining process knowledge base

被引:0
|
作者
Zhao, Tan [1 ]
Qiao, Lihong [1 ]
Qie, Yifan [1 ]
Guo, Kai [1 ]
机构
[1] Beihang Univ, Sch Mech Engn & Automat, 37 Xueyuan Rd, Beijing 100191, Peoples R China
关键词
D O I
10.1088/1757-899X/339/1/012027
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In order to realize the application of knowledge in machining process design, from the perspective of knowledge in the application of computer aided process planning(CAPP), a hierarchical structure of knowledge classification is established according to the characteristics of mechanical engineering field. The expression of machining process knowledge is structured by means of production rules and the object-oriented methods. Three kinds of knowledge base models are constructed according to the representation of machining process knowledge. In this paper, the definition and classification of machining process knowledge, knowledge model, and the application flow of the process design based on the knowledge base are given, and the main steps of the design decision of the machine tool are carried out as an application by using the knowledge base.
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页数:5
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