How to do a good job of hydraulic cylinder fault diagnosis

In our daily life, we often encounter mechanical failures, so it is very important to master certain fault diagnosis methods. Hydraulic cylinders can be seen everywhere in our daily life and are playing an increasingly important role. This product can be called a vital part of the hydraulic system, can play its function to convert hydraulic energy into mechanical energy, is a very important executive element. Regarding its failure, it generally includes these aspects. One is the pressure cylinder misoperation, this failure is very common. The second is the inability to promote the load, which greatly affects the play of product functions. The third is the piston slip phenomenon, which is also a frequent failure. The occurrence of these failures often affects the function of the product to a large extent, resulting in abnormal operation of the equipment and super shutdown. Such a phenomenon can be said to be common. Therefore, we should be familiar with the basic properties of the performance of the product, and know how to view fault diagnosis, and do a good job of product use and maintenance.

When we encounter wrong action, or the failure of the action, we should find out the cause of the failure in time, and master the handling method.  In this case, the valve hole is blocked. If the flow valve is stuck, it is easy to misoperate, at this time, we need to check the relevant situation of the oil in time, especially the pollution situation, to be particularly careful. Carefully check the dirt and see if the spool is stuck. At the same time, the wear condition of the valve body is carefully checked.

The second scenario is that those piston rods are stuck with those cylinders. In this case, no matter how to manipulate, there is generally no effect, and the hydraulic cylinder is in a state of no action. At this time, we need to check in time whether the seal of the two components is in a tight state, and see if there is dirt sediment.