A Hydraulic cylinder is a linear actuator that is specifically used and engineered to create a force. The force can be either the pushing force or the pulling force in a straight line. The hydraulic cylinder consists of a piston and rod along with a cylindrical bore to actuate the pressure and flow of the hydraulic fluid as required. The piston and rod are one of the major components of a hydraulic cylinder as they are ones that produce mechanical force in the linear motion.
It is very imperative to select the right hydraulic cylinder to get the desired task done with utmost efficacy. However, there are several factors that one must consider while making a selection for a hydraulic cylinder some of them include operating pressure, the direction of force, Hydraulic cylinder piston seals, mounting style, length of the stroke and much more. These factors play a major role in determining the efficiency and performance of a hydraulic cylinder. A minute mistake while analyzing and studying this factor may lead to erroneous decision and loss of time and efforts as well.
Here are Easy 3 Steps to Select the Right Hydraulic Cylinder:
1. Know the operating pressure: Bore size is very significant for selecting the right hydraulic cylinder. Since this information has a direct impact on the operating pressure it is imperative to know about the same well in advance. The basic operating pressure usually ranges from 500 psi to 3000 psi. These pressures can be achieved with the help of any high-pressure cylinder. After having the perfect information, concerning the operating pressure, one should make the selection of the cylinder bore size.
However, to select a perfect bore size, there are certain parameters that one should take into account. There is a quick formula that can help one to find the required proximate size of bore based on some technical factors:
F = force required (lbs.), P = operating pressure (psi.), D = bore diameter (in.)
D = F / (.7854 * P)
Whatever the answer is one can round up the same to arrive at approximate bore size for the cylinder.
2. Consider the mount of the cylinders: There are two types of cylinder mount pivoted and straight line. The function of both the mounts for an application actually depends on the desired motion, Pivoted mounts are used when the load travels through an arc and includes clevis and trunnion as well. Whereas, the straight-line mounts are most the commonly used mounts. They are used when the load only needs to move in one straight line or linear direction. The straight-line mount includes a front flange and side lug to produce the required pressure. Based on the mount type you can select the required DZ Bing Zing Hydraulic seals or pneumatic seals.
3. Environmental Conditions: Environment conditions play an important role while selecting a Hydraulic Cylinder. They have a direct impact on their performance and output. Apart from functionality, the environment has a lot to do with Hydraulic and pneumatic seals, their efficacy is dependent on the conditions they are exposed to affect their rotating and reciprocating motions.
Therefore, while selecting a hydraulic cylinder it is important to use the right materials, seals, and finishes. One should take into consideration the corrosion resistance power of the cylinder, stainless steel components, and other production equipment while choosing a hydraulic cylinder. Hydraulic and pneumatic seals are an integral part of the cylinder; their efficiency depends on the fluid temperatures and other chemical compounds.
The above-mentioned are some tips and advice that can help you choose the right hydraulic cylinder that can ensure utmost efficiency and precision in the work. After all, Hydraulic Cylinder is one of the most important components used widely for manufacturing machinery and civil engineering.