Method To Eliminate Hydraulic System Fault Of Small Crane

Hydraulic transmission system has been widely used in various fields because of its unique advantages, such as extensive process adaptability, excellent control performance and low cost. But because objectively yuan, auxiliary parts quality is not stable, and the subjective improper use, maintenance, and the components and working fluid in the system are within the closed oil circuit work, not as intuitive as machinery and equipment, also don't like electric equipment, can use various instrumentation easily measure various parameters, hydraulic equipment, only by a few to indicate that the system pressure gauge, such as some parts of the working parameters, other parameters are difficult to measure, and generally there are many possible fault source, which brings certain difficulty for the hydraulic system fault diagnosis.

In the production site, due to the constraints of production plan and technical conditions, fault diagnosis personnel are required to accurately, easily and efficiently diagnose the fault of hydraulic equipment; For maintenance personnel use of existing information and the scene of the technical conditions, as far as possible reduce the mounting workload, save time and cost of maintenance, with the most simple technology, in the shortest possible time, accurately find out the cause of the failure positions and failure and repair, make the system back to normal operation, and strive to the same failure will not happen in the future.