Falling under the category of actuation devices, hydraulic cylinders use pressurized hydraulic fluid in order to generate linear motion as well as force.
Utilized in an array of power transfer applications, these cylinders come with a basic principle to transfer force at one point to another point through an incompressible liquid, which is generally some type of oil.
The two pistons present in a hydraulic system are linked through the oil-filled pipe. The moment some force is applied to one piston, it gets transferred to the second one through oil present in the pipe. Owing to the incompressibility of oil, it serves as a perfect medium to transfer force. You can visit https://www.athydraulics.com.au/pumps-commercial.html to know more about commercial hydraulics.
In addition to being efficient, hydraulic cylinders are beneficial in plenty of systems since the pipe joining the pistons can of diverse size, length, and shape. The pipe can divide so as to form a master cylinder that operates various slave cylinders within the system.
Besides, they possess the capability to provide adequate power to machines in areas that are not close to the source of power generation. Having effective power to weight and power to size ratio, hydraulic cylinders are characterized by variable speed control, positioning as well as automatic overload protection.
Types of hydraulic cylinder
As you take your need for hydraulic cylinder to industrial hydraulic cylinders exporters, you can choose among the following three types:
Tie Rod Cylinder
This category of hydraulic cylinder utilizes one or more tie-rods to cater to additional stability. Generally, four tie rods hold the end caps together. However, large bore cylinders need nearly 24 tie rods to retain a large amount of internal force being produced. Tie rods are usually installed on the outer diameter of cylinder housing.
It is a smooth hydraulic cylinder that utilizes heavy-duty welded cylinder housing to offer stability. After the cylinder is manufactured by welding steel end caps to gauge steel tube, the rod gland is threaded or bolted to a flange that is welded to the rod part of the cylinder. To deliver required firmness to support the actuator's body loads, the barrel of the welded cylinder must be strong enough.
Acting as a ram, it is a device whose piston rod's cross-sectional area is half the cross-sectional area of moving component. These types of cylinders are mainly used to push and are generally used in applications with high pressure.