More about Lubricating Systems

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Lubricating systems are used to introduce oil, grease and other lubricants to moving machine parts. The lubricants reduce friction between parts, and therefore increase the longevity of all components. Without lubrication, most machines would overheat or suffer extreme damage. Anyone who has ever neglected to keep their car oiled knows firsthand just how extensive this damage can be.

Proper lubrication may be the single most important aspect of machine and auto life. A well-oiled automobile will outlast poorly maintained models by many years. Industrial machinery is no different, and a good lubrication system can help save a lot of money and hassle in the future.

There are many types of lubricating systems available depending on the application. Force-feed lubricating systems and pressure-feed lubricating systems are typically used in internal combustion engines. In these systems, a pump forces oil into engine bearings. If this pump becomes defective, the engine stops receiving oil and may suffer engine failure. An auxiliary pump can help prevent this headache.

In lubricants, the most important factor is the fluid’s viscosity. Viscosity is the ability of the substance to resist flow under an applied force. The viscosity of lubricants changes and degrades with temperature, which means that they may become permanently less effective after being subjected to extreme conditions. The thickness of the liquid film is also a factor, as it can lead to surface fatigue.

When dealing with any lubricating system, make sure to service all filters to keep dust and debris out of the lubricant. Also make sure to regularly change lubricants according to manufacturer recommendations, and to check your systems daily. Any changes in performance should alert you to potential problems.