How Hydraulic Repair Is Different From Others

The repair-rebuild-remanufacturing development has taken a powerful grip on the hydraulic repair trade within the twentieth century and is here to remain through twenty first century as well. The repair depends upon sturdiness and value. 

Those varieties of engineering products — that are designed to be the best, might not bring a lot of value to the repair-rebuild method. Conversely, there are several products that may have a second way of use before refurbishing them.

it needs precise, quality repair. The repair-rebuild trade for fluid power product has modified over the years. Centuries earlier, “repairing” broken components of an entire unit was typical — whether the repaired unit perform, identical original perform or not, as long as it can be reused, repair was common. 

The repairing method would mean gluing, welding, and fusing  or adding additional elements. The word “refurbishing” is usually used for repair work done on individual components or elements. So, “repairing” and “refurbishing” techniques are just about identical, because the words imply.

Many repair processes might be termed as casual “rag-tag” operation, which means that repaired elements might not quite perform efficiently like the original one. 

Such repairs could also be acceptable for non-engineering goods kind of product, however not for many high-tech hydraulic finish products.

With evolving industries and technologies, repairing and reconstruction has become quite common. Repaired, restored elements — or whole units — should perform to close originality. 

The repair units not solely ought to appear as if new however should additionally perform sort of a new relevant operation.

Generally, the initial designer or manufacturer ought to or should decide or spell out the extent of repair for a given product or elements. 

The initial designer ought to place along the repair procedure and determine that elements will be repaired, and which of them should not be repaired or refurbished. So trust the worthy one for hydraulic repair over any random one.

Guide to Use Hydraulic Cylinders

Are you new to hydraulic cylinders? Have you just purchased them from the best hydraulic cylinder manufacturers in Nigeria? If so, this beginner’s guide will help you understand the usage of hydraulic cylinders by industries. 

Hydraulic cylinder has the ability to produce unidirectional force from unidirectional stroke. This ability gives them the potential to be used in a large number of industries. Here are few ways to use this valuable tool in the industry. 

When we talk about harvesters, agriculture industry, tractors and loaders with their attachments, they are ideal applications for the hydraulic cylinder. It is possible to avail benefit by using them on wood splitters.

Civil engineering also benefits from the use of this amazing tool. The hydraulic cylinder makes it easy for the operation of excavators, bulldozers, trenches and their attachments. Hydraulic cylinder power can also be seen in the energy industry. For instance, the hydraulic cylinder is used to control the gates of hydroelectric stations which allow flow or stop of the water. 

Mechanical industry also rely on hydraulic cylinders to operate automated production lines, feeding devices, plastic forming machines and transportation devices also with the production of ecological equipments. 

Another area where hydraulic cylinders are used is ship building industry. In this industry, they can be used as transportation equipment, steering mechanisms and hoists in addition to other applications. 

Other industries where the hydraulic power is regularly used include:

• Automotive

• Construction

• Food, production and manufacturing

• Aeronautical

Types of cylinder used

There are several different types of hydraulic cylinders that are used for various applications. 

• Telescopic cylinders

These are smaller shorter pieces that form the rod and extend the cylinder stroke. Each piece of rod sits in the largest piece of the rod and allows a longer stroke for the cylinder. 

• Single acting cylinder

Some hydraulic cylinder manufacturers in Nigeria also manufacturer single acting cylinders, which means there is one hydraulic connection at cylinder’s base. The hydraulic fluid is pumped under pressure through the hose to the cylinder to push the rod out of the cylinder. 

After reading this guide, you must be aware with different uses of hydraulic cylinder. 

How To Reduce Hydraulic Cylinder Repair Cost?

Nowadays, hydraulic cylinders are as common as motors and pumps combined. If you have been operating a lot of hydraulic equipment, it is likely that you may have incurred huge repair expense as it is a part of the total operational cost.

According to a research, 25% of the total mechanical equipment failure is experienced due to the failure of design. If this concept is applied to a hydraulic cylinder, then one in every four hydraulic cylinders is not adequately designed. However, this does not mean that it will not be able to the job it has been designed to do, rather it will have a low acceptable service life.

If you are experiencing some problem with your hydraulic cylinder, chances are that you may need to address one or more of the following issues. Read on to know more.

Bent Rods

Bending of cylinder rods is generally caused by insufficient material strength or rod diameter. Once the rod is bent, the deforming load gets placed on the rod seal. This further increases leakage and results in failure of the seal. So to check the allowable rod loading for a cylinder, use the Euler formula.

Rod Finish

The life of the rod seal significantly affects the surface finish of the cylinder rod. Therefore, if the surface roughness is low, the seal life is reduced because of inadequate lubrication. On the contrary, if the surface roughness is too high, an unacceptable level of leakage may be observed.

Therefore, if you want to extend the cylinder service life, make sure the rod surface is lubricated and treat it accordingly. In some cases, installation of bellows can also help protect the rod surface.

Insufficient Bearing Area

If you think that the surface area of the bearing band on the piston or in the gland is insufficient to support the thrust which is transferred to the cylinder, this can lead to deformation of the seals.

Ballooned Tubes

Ballooning of the cylinder can also cause premature failure. This phenomenon is generally caused by insufficient material strength or wall thickness. Once the tube balloons, the tolerance between tube walls and piston seal is lost. This cause high-pressure fluid to pass through the seal, leading to premature failure of piston seal. Get in touch with us to avail services related to hydraulic cylinder repair Nigeria.