The seals inside the air cylinder that permit the cylinder to work and those that keep the air inside the cylinder where it should be worn out after some time through typical cylinder use.
At the point when they do, your air cylinder could spill air to climate past the pole seals. It may be losing compressed air quicker through pole seal spills than it can stream into the cylinder port from the air line. The cylinder would not produce the power you requirement for your application if that is the situation, or, may not accomplish the work required because of air passing up the cylinder seals inside.
On the off chance that the air cylinder is a non-repairable sort, conspicuous by the cylinder barrel being moved into a depression on the end tops, at that point you cannot dismantle this sort, and the time has come to dispose of it and purchase another one.
In the event that your application is high cycle and the cylinder is 1/2 bore and bigger, it may be a financially savvy thought to supplant the discard cylinder with a repairable sort. A repairable cylinder will be more costly direct, yet the investment funds could be acknowledged through an any longer help existence with, as vital, basic seal changes to keep the cylinder working at top execution and click https://thietbivieta.com/binh-tich-khi-nen/ to get more details.
Let us expect that your cylinder is repairable, maybe a NFPA type, and it is not working.
As opposed to first taking the cylinder to a shop to decide the issue, dismantle it in your shop. Typically this will involve is to evacuate the nuts or fasteners on the finish of the tie bars on the bar end of the cylinder, and pull that top off.
The cylinder bar will reach out through the bar end top, so as you expel that top, you will get the pole, cylinder and end top as a unit.
Inspect the cylinder pole. Is it scored or scratched? Assuming this is the case, at that point these flaws will probably be cutting the seals where the pole goes through the pole end top. On the off chance that it is those seals that are spilling now, supplanting them will just take care of the issue for a brief timeframe before they begin to spill once more.
For what reason is the bar scored? Has outer flotsam and jetsam being conveyed back to the pole wiper and held up there? That might be what is scratching the bar. On the off chance that there are no flotsam and jetsam, watch that the seals inside the pole bearing are not worn to where there’s metal to metal contacts rubbing the outside of the bar?
