Lubricant
Only a good lubricant can guarantee the optimal operation of the equipment. About 55% of premature equipment failures are due to the use of inappropriate lubricants in the industry.
Lubricants are substances that are used to reduce friction and prevent wear of moving metal parts that are in contact with each other. This goal is implemented by creating a thin layer of lubricant between the parts, and it is in this regard that the viscosity of the lubricant is discussed. Each lubricating oil consists of a base material to which various additives are added for the required specifications. This base can be mineral or synthetic.
These materials are used to ensure the correct movement of the components of a device. The basic role of these industrial materials is to reduce the amount of friction from the surfaces and to increase their durability and lifespan. Since we know that friction produces heat, as a result, lubricants transfer heat from the surface and cool them as well. For this reason, these materials are also called heat transfer fluids. In some cases, these materials also reduce electrical resistance.
Using solid materials can also reduce the friction between two parts. Various materials are used as solid lubricants: graphite, molybdenum disulfide, some polymers, composites, etc. Among the advantages of lubrication with solid materials, it can be mentioned that they remain stable for a long time in one place, less pollution, and their solid shape and strength. Also, these materials are not volatile and can be used in vacuum conditions and can be used in very high temperatures or extreme cold. In addition, they are chemically inactive and can work in corrosive environments.
Graphite lubricants for greasing forging tools, for stamping parts in steel, stainless steel, titanium, super alloy or aluminium and die forging and hot and warm extrusion.