Development of an Intelligent System for Tool Materials Selection in High Speed Machining
Tool materials play one of the pivotal roles in the machining system. Tool materials must be carefully chosen in relation to the workpiece material to be machined, the tool life, the metal removal rate, the machining cost, and the required accuracy and finish. The advantages and decision-making processes of case-based reasoning (CBR) are described. The CBR system for tool material selection in high speed machining (HSM) is developed. The case expression and organization, searching, matching and constraint-based adaptation rules are presented. With combining the case-based reasoning strategy and constraint-based adaptation, the tool material can be properly selected on the basis of previously successful tool materials used in HSM operations, which is helpful to push the wide applications of HSM.
Xing Ai, Jianfeng Li and Chuanzhen Huang
Z. Q. Liu et al., "Development of an Intelligent System for Tool Materials Selection in High Speed Machining", Materials Science Forum, Vols. 471-472, pp. 82-86, 2004