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Grease and Grease Lubrication

Grease and Grease Lubrication  Grease is a semi solid lubricant. It is a mixture consisting of natural or synthetic oil base combined with thickeners and additives. It generally consists of a soap emulsified with mineral or vegetable oil.The National Lubricating Grease Institute (NLGI) defines grease as ‘a solid to semi-solid product of dispersion of a thickening agent in a liquid lubricant. Additives imparting special …

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Lubrication and Lubricating Oils

Lubrication and Lubricating Oils The principle of supporting a sliding load on a friction reducing film is known as lubrication. The substance of which the film is composed is a lubricant, and to apply it is to lubricate. All liquids provide lubrication of a sort, but some do it a great deal better than others. …

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