The production technology of oil-free bearings

Due to production requirements, some key industrial and mining equipment oil-free bearings run in appalling conditions. Because of the heavy equipment, the ambient temperature is high, dusty air with acidic or corrosive gases CO, SO2, etc., lubrication equipment has brought a lot of problems, severe friction and wear, as of now, most domestic companies still follow the traditional above-mentioned oil, greased, and the fact that these conditions are beyond the mining of oil, grease lubricated range, prone to friction bearings and other bite or killed, causing severe damage and wear parts, regularly cause equipment outages. For the production of continuous operation, in addition to the original design requires the installation of multiple units wheel repair, we must also invest a lot of maintenance personnel. Severely limiting the increase in productivity, spare parts and energy consumption greatly, it has become an important obstacle to the development of production. Automobile manufacturing, cement production, petrochemicals and other companies have made special lubrication requirements provided under complicated working conditions. To this end, mosaic self-lubricating composite material, the material formulation and preparation process highlight its own characteristics, material properties has reached the international advanced level, for enterprises to solve the problem of lubrication Special Conditions, and has brought significant economic and social benefits. However, due to various reasons more domestic enterprises have not yet adopted the above-described situation still exists.