GE FANUC A16B-0190-0010 MODULE

GE FANUC A16B-0190-0010 MODULE

Ferrography diagnosis method Ferrography technology is the process of analyzing oil samples in hydraulic systems, separating and analyzing various wear and pollution particles in the system, and identifying the quantity, shape, color, composition, and distribution pattern of these particles Based on this information, the wear location, form, and degree of components in the system can be determined This method is of great significance for the analysis and evaluation of hydraulic oil pollution, but the high cost of the equipment used limits its application and promotion (4) The vibration measurement method is based on the principle that changes in the system state will affect the changes in the vibration signals measured on the system This method has been successfully applied to the monitoring and fault diagnosis of rotating equipment. Although some achievements have been made in the diagnosis of hydraulic system faults, overall it is not satisfactory. The reason is that there is oil in the hydraulic system, which causes serious lag in the vibration signal and the system state reflected by the vibration signal (5) An expert system is actually a set of computer intelligence programs that use computer simulation to solve practical problems using experts in a certain field Expert system mainly includes knowledge base and Inference engine. The application of expert system to hydraulic system fault diagnosis brings great convenience to hydraulic system fault diagnosis and lays the foundation for hydraulic system fault diagnosis automation. However, the reliability of its diagnosis results is related to the amount and authenticity of knowledge stored in the knowledge inventory, and some aspects are not mature, so it is still difficult to develop