When machines and other kind of equipment are exposed to constant usage, their efficiency reduces due to wearing down. Efficiency can be accelerated if the parts in the machines are maintained properly. It is important to prolong the lifetime of these machines by subjecting them to frequent maintenance services. Wear liners are useful in ensuring that the most used parts of the machinery are covered to minimize wear.
There are different methods of lubrication. The techniques have advanced in effectiveness. Although a lining is installed to reduce the magnitude of wear, it is also subjected to different aspects that lead to wearing off. It is important to replace the outer layer from time to time to ensure that the inner parts do not weaken quickly. The following are causes of liner wear.
Friction a leading causes of inefficiency in machines. It occurs between two surfaces that are moving adjacent to or against each other. The magnitude of resistance can be determined by the temperature of the area in use, the kind of materials in contact and the velocity of the movement. More friction leads to more wear.
Abrasion is another cause of weakening in linings. In case there is presence of small particles between these moving parts, the liner can be weakened. Machines that have combustion spaces experience this common problem. Particles produced in this part lead to scuffing of the layers in contact. When these particles are not eliminated in good time, they can be destructive. Machine owners should confirm that such areas are cleaned frequently to avoid abrasion.
In machines that support burning of heavy fuels, corrosion is likely to occur. During combustion, there is production of sulphur. When this content is in a large amount, it leads to production of sulphuric acid in the presence of water or moisture inside the incineration space. Once this acid is formed, there is corrosion that weakens the materials near this place. However, the problem can be avoided by using an alkaline to neutralize the acidity.
Some metals are shiny when new. However, this appearance changes with time as the metal is used. When abrasion occurs due to continuous usage, this roughness wears the lining away. It is caused by inadequate lubrication between the colliding metals. The inadequacy is as a result of high level of heating inside the machine. With this, the liner becomes ineffective and the life of a machine is shortened.
Another minor problem that resembles abrasion is formation of tiny marks on the surface of the liner. The small marks are due to the irregular movement of pistons against the protective layer. They are also created because of insufficient lubrication. This problem might not be destructive at the early stages. However with time, the efficiency of protective coat may reduce.
These are several causes of tear in liners. Since the function of liners is to protect the metals inside from wearing off, it is important to check that they are in good condition. They are exposed a higher degree of friction and corrosion when compared to the metals. Proper maintenance and constant repairs are necessary to keep the machines functional.
There are different methods of lubrication. The techniques have advanced in effectiveness. Although a lining is installed to reduce the magnitude of wear, it is also subjected to different aspects that lead to wearing off. It is important to replace the outer layer from time to time to ensure that the inner parts do not weaken quickly. The following are causes of liner wear.
Friction a leading causes of inefficiency in machines. It occurs between two surfaces that are moving adjacent to or against each other. The magnitude of resistance can be determined by the temperature of the area in use, the kind of materials in contact and the velocity of the movement. More friction leads to more wear.
Abrasion is another cause of weakening in linings. In case there is presence of small particles between these moving parts, the liner can be weakened. Machines that have combustion spaces experience this common problem. Particles produced in this part lead to scuffing of the layers in contact. When these particles are not eliminated in good time, they can be destructive. Machine owners should confirm that such areas are cleaned frequently to avoid abrasion.
In machines that support burning of heavy fuels, corrosion is likely to occur. During combustion, there is production of sulphur. When this content is in a large amount, it leads to production of sulphuric acid in the presence of water or moisture inside the incineration space. Once this acid is formed, there is corrosion that weakens the materials near this place. However, the problem can be avoided by using an alkaline to neutralize the acidity.
Some metals are shiny when new. However, this appearance changes with time as the metal is used. When abrasion occurs due to continuous usage, this roughness wears the lining away. It is caused by inadequate lubrication between the colliding metals. The inadequacy is as a result of high level of heating inside the machine. With this, the liner becomes ineffective and the life of a machine is shortened.
Another minor problem that resembles abrasion is formation of tiny marks on the surface of the liner. The small marks are due to the irregular movement of pistons against the protective layer. They are also created because of insufficient lubrication. This problem might not be destructive at the early stages. However with time, the efficiency of protective coat may reduce.
These are several causes of tear in liners. Since the function of liners is to protect the metals inside from wearing off, it is important to check that they are in good condition. They are exposed a higher degree of friction and corrosion when compared to the metals. Proper maintenance and constant repairs are necessary to keep the machines functional.
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