Miniature bearing rust prevention methods

Method of miniature bearing rust everywhere. Now you can see the existence of the bearing, so it is also more and more valued, so today let's learn about what methods of miniature bearing rust, popularize knowledge of people in this area! Be rust surface pretreatment method: 1, the surface cleaning: cleaning must be rust in accordance with the nature of the surface and the conditions, select the appropriate method. There are usually used solvent cleaning, chemical cleaning and mechanical cleaning. 2) Surface drying: after clean, dry compressed air available filtering, or use 120 ~ 170 ℃ for drying dryer, also can use clean cloth to wipe dry. Coating anticorrosive oil method 1) Soak method - — Some small items by soaking in antirust oil, make its surface adhesion on a layer of anti-rust oil. The temperature of the oil film thickness can be controlled by anti-rust oil or viscosity to achieve. 2) Brush method - — Used for soaking or spraying outdoor construction equipment or not apply special shaped products, brush should not only pay attention to not build up, also should pay attention to prevent leakage. 3) The spray method - — Some large rust cannot be oiled by soaking method, generally about 0. 7 mpa pressure filtering compressed air spraying where clean air. Spray method used solvent XiShiXing rust-proof oil or thin layer of anti-rust oil, but must use perfect fire protection and labor protection measures. Above is the method of miniature bearing rust, hope it'll have to send to you to help!