The hydraulic equipment in the hydraulic shears is composed of mechanical, hydraulic, electrical and other devices. Therefore, maintenance should be paid attention to in daily production to extend the life of the hydraulic shears and increase production capacity.

Decision and exclusion. In the hydraulic system, the working fluid flowing in the components and pipelines is difficult to see from the outside world, so it brings more difficulties to analysis and diagnosis, and maintenance personnel are required to have a strong ability to analyze and judge faults. Find out the cause and location of the fault in many complicated relationships between machinery, hydraulics, and electricity, and eliminate them in a timely and accurate manner.

Therefore, the operator of the hydraulic shearing machine is required to have the ability to simply analyze and judge the fault. In the production process of hydraulic shears, combining mechanical, hydraulic, electrical and many complex parts, understand the reasons and locations of simple faults, so that they can be eliminated in a timely and accurate manner.