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Use of Lubricants in Engineering Industry |
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Author: John michal Use of Lubricants in Engineering Industry
Industrial Lubricants are liquid or semi-liquid substances that are used in moving components of a machinery to reduce friction, wear and heat. They ensure that the components remain in good working order. They not only reduce friction between two moving parts or components of machinery but also perform several other tasks as well. The key functions of lubricants between two moving parts are to keep moving parts apart by providing a thin film between them. They reduce friction and cool the moving part heated by friction. They prevent corrosion and rust. They also carry away contaminants and debris. Thus we see that use of lubricants between moving components or parts of machinery are very beneficial and provide longer life to components and parts. They prevent us from unnecessary maintenance.
Generally lubricants are found in liquid form. But there are also semi-liquid and solid lubricants available for different special purpose. But the common purpose remains same that is to reduce friction, reduce heat, reduce wear, prevent corrosion, and cool moving parts. Motor oils, engine oils, marine oils, turbine oils, metalworking fluids, grinding fluids, etc are some of common types of liquid lubricants.
motor oils Motor oils also known as engine oils are largest applications for industrial lubricants. They are used in automotive industries, motor vehicles and powered equipments like motor boats, ships, etc. They are used in internal combustion engines and help to ensure engines are working in proper order. They lubricate moving parts and components of internal combustion engines. They clean, reduce corrosion and rust, improve sealing and cool the engine components and parts by carrying heat away from the moving components of the engine. Gear oils, brake oils etc are also the types of motor oils.
There are also semi-liquid forms of industrial lubricants that are used where the liquid lubricants do not stay in position. Greases adhesives, and Petroleum jellies like Vaseline are the common types of semi-liquid lubricants. Greases are generally used in axels, ball bearings, nuts & bolts, screws, roller bearings, etc. Generally greases are consists of calcium, sodium, and lithium jellies with mineral oils. Some of popular types of greases are silicone grease, fluoroether based grease, laboratory grease and water soluble grease. Generally petroleum jellies like Vaseline are in food-handling equipments. Graphite powder is the common example of solid lubricants.
For the better performance of industrial lubricants additives are used in them. Additives perform special tasks as well as lubrication. Some prime additives used in lubricants are antioxidants, anti-wear, rust inhibitors, corrosion inhibitors, anti-foaming agents, viscosity index improvers, friction modifiers, metal deactivators, detergents, stickiness improvers, etc.
Liquid lubricants are also used in metalworking industries. Lubricants used in metal working industries are termed as metalworking fluids, cutting fluids, cutting oils, grinding oils, coolants or cutting compounds. Metal working fluids are used in process of metal cutting, drilling, boring, metal shaping, turning, bending, etc. The use of lubricants in metalworking process provide tools better lubrication and better performance and also provide longer life to tools. Lubricants used in order to prevent overheating of moving parts of machinery are also termed as coolants. In industrial processing such coolants are termed as heat transfer fluids. Thus we see that use of industrial lubricants has a great role in automotive industry and engineering industry. One cannot think of smooth running of an industry without using proper lubricants.
John michal s an eminent analyst and writer in Press Lubricants & Gulf Lubricants related topics. He has authored many books on real estate guide for Metalworking fluids and coolants. Now he is rendering his services to http://oiluk.net/
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