Hydraulic cylinder is an executive element that converts hydraulic energy into mechanical energy in a hydraulic system. The malfunction of the hydraulic cylinder can be basically summarized as the malfunction of the hydraulic cylinder, the inability to push the load, and the sliding or crawling of the piston. It is not uncommon for the hydraulic cylinder to fail and cause the equipment to stop. Therefore, attention should be paid to the failure diagnosis of the hydraulic cylinder:
Fault diagnosis of hydraulic cylinder：
1. Malfunction or malfunction
2. The load cannot be driven when working
3. Piston slips or crawls
4. The adverse consequences of scratches on the surface of the inner hole of the hydraulic cylinder and the quick repair method
