Research on Intelligent Fault Diagnosis System Based on Numerical Turning Machine

According to the problem of NC Turning Machine fault diagnosis,this paper use frame as express of fault case,through XML case of storage and retrieval,which can realize the intelligent fault diagnosis reasoning Based on CBR. The redevelopment data stored of the fault cases in the XML neutral document,while XML doucument has the advantage of small data quantity and strong universal make it exchange and transmission easily. provided a new way of data exchange and information integration.