Hydraulic motors or hydraulic Cylinders are a form of mechanical actuators that are functioned by some energy source. The hydraulic cylinder is used to produce a unidirectional force from a unidirectional stroke. These cylinders are used for an extensive range of applications, mainly in engineering vehicles.
Hydraulic cylinders function by gaining power from some type of pressurized hydraulic fluid. This hydraulic fluid is oil in maximum cases. The cylinder consist of a barrel that is attached to a piston. The piston has a piston rod that permits a user to move it front and back. Whereas the key function of the piston is to isolated pressure zones in the barrel, the function of the piston rod is to connect the hydraulic motor with the machine part that carries out the work.
There are various types of hydraulic cylinders accessible in the market. Based on their design, hydraulic cylinders are considered into tie rod cylinder and welded body cylinders. Welded body cylinders are more habitually used than the tie rod cylinders as they incline to have numerous advantages. They not simply fit better in any kind of machinery, but also simply lend to diverse customizations. Hydraulic equipment such as lift-gates, bulldozers, oil rigs, forklift trucks, cranes, etc. all include the use of welded body cylinders.
Various kinds of special hydraulic cylinders are used for industrial purposes. These consist of differential cylinders, plunger cylinder, and telescopic cylinders. Some of them have been discussed below in brief:
These cylinders function like ordinary cylinders whereas pulling. Whereas they can be prepared like normal cylinders, a special control requires to be attached to them.
Plunger cylinders are types of hydraulic cylinders that originate devoid of a piston. There can also be models that contain the piston but lack the seals. This kind of cylinders can be used only as pushing cylinders. These models generally have a very thick piston rod.
Telescopic cylinders use the piston barrel as a piston rod and another piston rod is working to act as the main piston rod. This is so done because sometimes the length of this hydraulic cylinder that comprises the stroke, the piston thickness, the bottom thickness and the head and length of the connections doesn’t fit in the total machine. Telescopic cylinders are more expensive than normal cylinders. Single acting telescopic cylinders are simply obtainable in the market. Though, the double acting telescopic cylinders need to be manufactured especially.Tags: Hydraulic Cylinders