Pneumatic cylinder or the air cylinder is a mechanical device. It applies power produced by compressed air and generates force in a reciprocating linear motion. Nowadays, this device is applied in many mechanical devices because it does not drip any sort of fluid. It is an ideal device to produce force without contaminating other components of the device. The hydraulic cylinders are also used in many devices in which fluid is used to produce force and move the piston in the required direction. The piston seems like a cylinder attached to the piston rod. Power produced by the air cylinders transfers through the piston and piston rod, where it is used to move the required object.
Why the pneumatic cylinder is the first choice of engineers?
The air pneumatic cylinder is being widely used for the engineers across the world. Engineers are choosing it because this cylinder produces the force without making any sort of noise. In other words, it works silently and effectively. You don’t require any sort of mechanical fluid to operate the pneumatic cylinder. It compresses air and that’s why it works better and faster. People, who don’t want to spread liquid and contaminate other parts of the main device, they choose pneumatic cylinder. It produces power in the cleanest way and serves longer than other sorts’ cylinders.
Prime operations of Pneumatic cylinder:
The pneumatic cylinder actuator is applied to actuate the pneumatic cylinder. If it is done, the compressed air passes inside the tube and pushes the piston. That’s how the force is applied to move the piston. Many engineers have experienced a major issue, while working with air cylinders. The accuracy of the pneumatic cylinders can get affected, if the load increases. It has been experienced by many engineers. However, pneumatic cylinders are used, where system failure is not expected. The engineers choose Pneumatic cylinder because it effectively reduces the chances of system failure.
Types of pneumatic cylinder:
As you can check online, the pneumatic cylinders can be available in many sizes and appearance – this shop is perfect example. Their functions may vary, but there are mainly three types’ pneumatic cylinders. Those three types are:
- Single-acting cylinder:
This type’s pneumatic cylinder produces force to apply in one direction. These cylinders use compressed air to produce driving force and then that force is applied to the moving object. Mainly, single-acting cylinders move objects outside and then the compressed air is released to bring the object in their home position.
- Double-acting cylinder:
The double acting pneumatic cylinder is used, where both actions are required. The DAC produces force to move the objects out and then pull it back. This type’s cylinder comprises two ports to perform both strokes. The stroke length can vary according to the design of the device.
- Telescoping cylinder:
The telescopic cylinders are quite different from SAC and DAC pneumatic cylinder. This type’s cylinder comprises a series of hollow stages. As the force is applied and the piston rod is pushed up, the size of cylinder changes accordingly. It appears like a telescope.