Hydraulic cylinders flop for a wide range of reasons from bad specification and mismanagement to just plain old age. In many cases, you require Hydraulic Part suppliers to repair hydraulic cylinders. Here are the top reasons for failure and how to go about the hydraulic cylinder repair.
1 – Regular seal leak
This can be caused by a number of the most common reasons that the new cylinder seal is fitted correctly, but the distance was wrong metal can also cause the failure of the initial stage. Other physical reasons for this failure after the device is being used is corrosion, or mark the seal groove. The oil itself can also be the cause either because of contamination or else because the air has been trapped.
Surprising improvement measures including checking and if necessary replacement seals. metal clearances must be checked in any case and if the oil is contaminated it must be replaced. There needs to be established for obvious reasons because of oil contamination can be a sign of wear is less clear – check the permission is part of this process.
2 – Piston rod print
Scoring of the piston stick is frequently produced by oil contamination, but it may also be a gland bearing contamination. If not caught in time the gland bearings may have failed completely.
The bearing gland should be checked and replaced if necessary. The entire hydraulic system needs to be flushed and all filters changed before re-assembly and re-pressure.
3 – Print cylinder bore
Scoring of the cylinder bore can also be caused by oil contamination, which in turn becomes a sign of failure of the piston head bearing.
Piston head bearing will need to be checked and replaced if necessary. For a good reason for the failure, the entire hydraulic system needs to be flushed and all filters changed before re-assembly and re-pressure.