Grease is a high viscosity lubricant, with combinations made from mineral or synthetic oil and additives. And lubrication is a fundamental part of the operation of any gear, so that friction does not harm systems. Visit this link to gain more ideas: grease gun reviews
Therefore, grease is essential to reduce impact and wear between surfaces, making its use a preventive factor.
The conservation and full functioning of the machines is closely linked to the correct lubrication of all the structures that make up the equipment. A correct maintenance and monitoring routine results in an increase in the useful life of the machinery, which can have a positive impact on the company's budget.
Lubricating oils can be found in several ways: in the gaseous state, as in the case of aerosol; liquid, like most oils, and semi-solid, like most greases.
THE USE OF GREASE IN PREDICTIVE MAINTENANCE
Such is its application that is present in the domestic scope, being used in bicycle chains, for example, and also in the industrial environment, as part of the maintenance of machinery.
But, after all, what are the properties that make grease an essential tool?
· Its texture allows applications to be made in a controlled manner;
· The melting point is the quality that makes grease a substance that can be manipulated at different temperatures;
· The high adhesion allows the product to be applied easily in the desired places.
Within a factory, for example, the use of grease can have several objectives, among them: protection against water contamination and consequent corrosion, reduction of material wear, minimization of dirt or dust produced by the machine in question.
Although its use is a consensus, each type of grease has specific purpose. See below the different specifications for each type and find out the best way to use it.
SODIUM-BASED GREASE
It is very fibrous, not water resistant and has good structural consistency. It is capable of withstanding temperatures up to 150 °C. One of the main advantages is the high conferencing power of corrosion protection and heat resistance, in addition to having excellent sealing and adhesion to the surfaces on which it is applied.
CALCIUM-BASED GREASE
Possible to be applied easily with a gun. It is vaseline and water resistant, ideal for working at a maximum temperature of up to 77 ° C. It is a soft product commonly used in water pumps, heavy vehicle springs, chassis and steel cables.
LITHIUM-BASED GREASE
Commonly used in automobiles and aviation, it has stability at high temperatures (above 100 ° C) and has a high degree of adhesion to metal surfaces.
MIXED GREASE
This product can arise from a mixture of different alloys such as sodium-barium, sodium-aluminum, sodium-calcium.
SYNTHETIC GREASE
Produced from non-corrosive synthetic oils, the grease is used in satellites, aircraft and even robots. It has no resistance to friction at low temperatures, being quite versatile in terms of use and application.
It is important to remember that, regardless of the type, it's useless to apply grease to the equipment and not monitor its use. For all cases there is an expiration date. Thus, just as important as grease for machine maintenance is the analysis of the oil to keep the gears in woodworking order.
The MMTec has extensive experience in industrial inspection sand preventive maintenance and predictive focused on improving the projects.Talk to our consultants for more details about our work.
