A cylinder is a device that imparts a force to a fluid. […]
A cylinder is a device that imparts a force to a fluid. They are used in many applications including wheel cylinders, oxygen cylinders, hydraulic cylinders, brake cylinders and power cylinders.
They typically have a circular core (also known as a plug) and an elastomer seal. They can be friction-free or not, depending on the application.
The cylinders of some lock systems, such as those on euro-cylinder locks, have 5 or 6 pins, while dimple locks have up to 11 pins. These locks usually have 24 to 34 moving components within their cylinders.
Typical cylinders are divided into upper and lower halves, but not evenly. This means that each pin has to be pushed to a different height in order for the shear line, or break between the top and bottom pins, to be uniform across the entire cylinder.
This can cause issues with a cylinder when they are used in an area that is prone to high temperatures or moisture. The cylinders can be subjected to corrosion, leakage, fatigue and other issues.
The use of an interchangeable cylinder system can help solve this problem; but it requires compatible hardware. Moreover, some systems, such as those with a keyed alike feature, cannot be fitted to lever sets that currently use a standard cylinder.
This means that if you want to switch over to an interchangeable cylinder system, it will be a significant up-front cost. However, the benefits can outweigh that up-front cost in the long run.