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Cleaning method of motor bearing

wallpapers Industry 2020-10-26
 
In order to prevent rust, open bearings should be coated with a layer of anti-rust oil before leaving the factory. Some of this grease can be compatible with the upcoming smooth grease, so it can be used directly. Otherwise, the equipment should be cleaned rigorously. The intention is to remove the original anti-rust material and remove the attached dust and other foreign objects.
   In all the processes, attention should be paid to fire prevention and anti-virus operations. The process of motor bearings is as follows.
   (1) Wipe clean the anti-rust oil in the bearing with a clean, non-hairing cloth towel.
   (2) Put the bearing in the cleaning solvent and soak the time. Available cleaning solvents include solvent gasoline (the commonly used are No. 120, No. 160 and No. 200), special clean kerosene or light diesel (because of its slow transpiration, and often leave traces after transpiration, so it can only be used Usually commodity), trichloroethylene special cleaner (industrial use, add 0.1% to 0.2% stabilizer, such as diethylamine, triethylamine, pyridine, tetrahydrofuran, etc.), etc.
   (3) Flush with a brush.
   (4) Flush once or twice with a clean cleaning solvent.
   (5) Wipe dry with a lint-free cloth and then dry.
   (6) When using flammable solvents, prepare for fire prevention in advance, and avoid all operations that ignite the solvent during the operation, such as obstructing smoking on site or using open flames.

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