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Characterization of the lubrication and cooling systems for industrial machinery

All the machinery, equipment or facilities, combined with contact and relative motion, in order to develop a specific work. Reduce the contact between the elements of material and energy loss (friction) through the mediation of a lubricating film. Among other functions, lubrication system has also been evacuated part of the heat generated due to the development of the machine cycle, so that the cooling function. However, most machines have a self-cooling system to keep its institutions and mechanisms at a certain temperature, so the security settings of the material is still in its initial properties.

Was a cooling and lubricating the operation and management, which integrates the machine, let them service conditions in the main operating system. Fired mechanical components need lubrication access, while maintaining the operating temperature within acceptable margins.

In a machine design projects, in addition to the project, such as trees fatigue calculation, gears or bearings, it is also necessary to define the cooling and lubrication systems, clear procedures will be in each case, components and type of refrigerant and use of Yeti / or lubricant. These are two parallel systems, including in many cases, the hydraulic circuit with similar characteristics.

Although not always necessary, sometimes must be cooled, especially in the big machine (high-power generators) and oleohydraulic gearbox lubricants, flow through the heat exchanger a certain amount of cooling water or the machine itself.

Does not include special circumstances, we will see that in the vast majority of industrial machinery and equipment, cooling systems and lubrication are independent. In addition, coolant and oil were mixed may be harmful, especially in the air and water. A chance of refrigerant into some lubrication circuit and the corresponding decrease in viscosity and oil lubrication, you can start the decomposition, accelerated corrosion of metal surfaces of the circuit. Similarly, the existence of the oil cooling system less efficient, and called for oil to sell separately. This problem, because it knows that it is particularly important refrigeration equipment. As a general rule, you should use high-quality coolant and lubricating oil, to avoid the presence of pollutants, and provide locking mechanisms and appropriate insulation to prevent the interference of the two systems. The idea is applicable to many metal processing machines, engines.

In addition, certain equipment, such as certain types of compressors with integrated cooling and lubrication systems, so there is only a working flow circuit with a cover at the same time, lubrication and cooling needs.

Finally, it should be emphasized that both the lubrication and cooling, as well as to mechanical operations and extend its life, is a part of routine maintenance operations. In fact, the lubricant and coolant should be changed every few hours, depending on the specific conditions of service for each machine and use the characteristics of the fluid for proper operation and maintenance plan to reduce non-stop availability caused by the lack of such .