Hydraulic system maintenance from the past simple failure overhaul, the development of failure prediction

Hydraulic system maintenance from the past simple failure overhaul, the development of fault prediction that found fault symptom, the pre-maintenance, removal of hidden faults, to avoid the development of equipment vicious accident. To achieve proactive maintenance techniques must be strengthened hydraulic system fault diagnosis methods of research, currently, with experienced maintenance technicians sense Palace and experience, through seeing, hearing, touch, measure, etc. to find the fault has been judged unsuitable for modern industry to large , continuous development and modernization of direction, so that Jic hydraulic fittings  system fault diagnosis must modernize, strengthen the expert system to summarize the knowledge of experts, establish a complete, functional expert knowledge with learning and using computer based on the input and knowledge of the phenomenon library, knowledge, and use the existing inference engine reasoning method, calculate the lead cause of the failure, improve maintenance programs and preventive measures. To further lead to the hydraulic system fault diagnosis expert system generic software tools for different hydraulic systems simply modify and change in a small number of rules. In addition, the hydraulic system should be developed from the compensation system, including self-adjusting, self-lubricating, self-correction, before a failure occurs, compensation into the city, which is the hydraulic industry efforts.