Views: 52 Author: Site Editor Publish Time: 2025-03-24 Origin: Site
The key to the wear of hydraulic cylinders is the long-term, constant rolling friction between the seals on the piston and the surface of the cylinder. There is also the intervention of metal powder residue in the gear oil, which will cause a series of wear and tear on the surface such as scratches.
For the hydraulic cylinder cylinder overhaul, we first need to distinguish the level of wear and tear, if the level of wear is not more serious words, we have to use the way of grinding, or roller bearing pressure method to make the cylinder body surface to get repair.
However, if it is more serious, we should first use CNC lathe to drill and repair or smooth the inner surface, and then carry out a grinding on it.
