Grease and some points about it
Grease is one of the oil derivatives that has a high viscosity, its state is usually solid and semi-solid. There are several definitions of grease, which is usually called a substance. which is in a solid or semi-solid form, which is produced from a filler compound inside the oil, of course, other materials that can improve its properties may also be used in it, or grease is called a substance that is psychoanalytical and has fillers in its structure It is used so that it can be attached to thin parts and work under gravity or pressure and not be separated from the part. Grease has a series of properties that we want to tell you. First of all, if we want to tell its chemical properties, grease is a thickener. Metallic soap is combined with a lubricant. Thickeners are hydrocarbons that have fifty to sixty percent, sometimes more than eighty carbon atoms, while the hydrocarbons that make up oils generally do not have more than thirty carbons. This is part of the chemical properties of grease and Regarding the way to produce it, we must tell you that first they prepare the required metal soap from the combination of amino acid and metal alkali and then add lubricant to it using special tools. Some of its models do not have metal soap and are made from mineral soil. They are used that have different structures and have differences that you must pay attention to if you want to have a comprehensive research and review about grease.
Usage And the efficiency of grease that you should know
As you know, this lubricant is used for lubrication of places where it is not possible to lubricate frequently using a liquid lubricant, or it is not economical and the cost is very high, for example moving parts of the front. The machine cannot be continuously lubricated using liquid lubricants, that is why they go to greases. Unlike oil, greases do not have the function of cooling and cleaning and are only used for lubrication. The use of grade cannot be used, although grease has a lower consumption compared to other lubricants, but it has a high position and importance and cannot be replaced with other materials. If we want to tell you the most important uses of this material.
First of all, compared to grease oil, they continue lubrication for a longer period of time. Some greases are produced in such a way that they remain sealed in the part, and the life span of Khan is the same as the part. This is a positive point about grease, but lubrication With this material, it is possible to seal parts and use felt bowls at a lower cost. Felt bowls sealed using oil waste more power due to the fact that it produces higher friction with the parts, and in terms of quality and absence, they are not cost-effective compared to this material. The next thing you should know is that the number of glists produces less friction when the device starts working, and this is one of their advantages, and it also reduces noise and vibration in some devices.
< h3>Advantages of lubrication with grease compared to oils
Greases, when lubrication is used for them, have a number of advantages over lubricating oils, first of all, they have a high durability in the place of lubrication, reducing the frequency of lubrication is very suitable, sealing The system is completed much more easily. Lubrication drips and leaks are not followed by RAM. The design of lubrication systems using this material is much simpler than oils. It has little cooling and does not penetrate into the channels of devices and small parts, and it does not require labor for lubrication. And the ability to remain in place for lubrication with greases is much more than oils, and it also does not cause rust and corrosion of parts and machinery.
