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High Precision Wear Resistant Graphite Copper Sheath

Release date:2019-09-20 11:19 source:Original click:

The solid lubricated bearings produced by Xinxiang Haishan Machinery Co., Ltd. are especially suitable for the special working conditions of oil-free, high temperature, high load, low speed, anti-fouling, anti-corrosion, anti-radiation, and water or vacuum solution infiltration without lubricating oil film at all. The solid lubricated bearings are widely used in metallurgical rolling equipment. , filling equipment, water turbines, gas turbines, instruments and meters as well as mining machinery, marine machinery, textile machinery, marine industry, aerospace navigation and other fields, while solid lubrication bearings are also increasingly used in other industrial and agricultural machinery.

  With the further development of aerospace and Aeronautics in China, the application of solid lubrication technology, copper sleeve and graphite copper sleeve has expanded rapidly. Because of the special space environment, bearings will be affected by many factors such as high vacuum, high and low temperature, radiation, etc. Conventional grease lubrication has been difficult to meet the requirements of high precision and long life in space. In this study, solid self-lubricating bearings for solar panel drive mechanism of satellite are taken as the research object, and the following aspects are mainly explored: basic theoretical research of molybdenum disulfide film; film formation of molybdenum disulfide sputtering film Research on technology; design and analysis of solid lubricated bearings; research on related technology of solid lubricated cage; experimental study of solid lubricated bearings. Research shows that the raceway of bearing ring is adopted.

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