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Set-Up and Application of Thermal Fatigue Knowledge Ontology

In order to reuse and share thermal fatigue knowledge, the thermal fatigue knowledge ontology is exploited. The basic ontology relationship and characteristics are analyzed and the concept classification and axiom are devised. With the help of Protege3.1.1 software, the thermal fatigue knowledge ontology comes into being. Based on the crack axiom, the intelligent matching of thermal fatigue crack states of super-hard cutting tools is accomplished.