How to solve some problems faced in hydraulic cylinder maintenance

Regarding the hydraulic cylinder, the following is mainly to solve some of its maintenance problems, such as how to calculate the maintenance cost? And its parts are damaged, how to deal with and repair? And there are some other related issues, so that everyone can learn about maintenance through these.

　　 1. How is the maintenance cost calculated? The calculation of the maintenance cost of hydraulic cylinders is mainly based on the relevant technical requirements of metallurgical hydraulic cylinders and the degree of damage. Therefore, there is no ready-made formula that can be applied. Moreover, the calculation method is not fixed, and it should be decided according to the specific situation.

　　 2. If there is a pit on the cylinder, how should I repair it? If there is a pit, it depends on the size of the pit and how damaged the cylinder is. If the pit is relatively large, it can be repaired and then ground down. If it is just scratches, it can be done by spraying or electroplating.

　　3. How should the cylinder head be damaged? In maintenance, the treatment of damage to the cylinder head is generally to facilitate the operation by first disassembling the seal, and then changing the cylinder head. In this way, the repair work can be completed smoothly.

　　4. During maintenance, are there any differences in maintenance methods for different parts? If the piston rod, seal ring or cylinder barrel of the hydraulic oil cylinder is damaged, the specific repair method is different. Moreover, this also requires professionals to carry out, so as not to make the problem serious or magnify. Therefore, it can be concluded that the maintenance method of the cylinder is different for different parts.