Fault Diagnosis as well as Monitoring and Measuring Technology of Mine Equipment

In order to have the precognition maintenances based on the status monitoring and measuring, several technical methods of the oil and liquid monitoring and measuring, sound monitoring, temperature monitoring and measuring, vibration monitoring and measuring were applied to the mines.The equipment status informat ion obtained from monitoring and measuring and fault diagnosis technology could timely find the fault omen, fault cause and future influences and could actively have th e maintenance and repair.The practices and case analysis showed that the several status monitoring and measuring as well as the fault diagnosis technologies suitable applied to the mine equipment features could have the precognition maintenances based on the status monitoring and measuring.