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Suoda slewing bearing to answer the good measures to avoid slewing bearing rust
Rusting is a chemical reaction that essentially refers to the oxidation of metals. The common rust situation is in iron products exposed to air for a long time, and oxygen oxidation reaction. Or are eroded by oxygen in the water and become oxides.
As we all know, slewing bearing is an important component in many mechanical equipment, but also a kind of metal products. If it is not used for a long time, or because of improper maintenance and rust, so in the process of daily use, the rust prevention work of rotary bearing is also an important step.
Soaking: Soak it in the anti-rust grease, can adhere to a thick layer of anti-rust grease on the surface, the thickness of the oil film can be achieved by controlling the temperature and viscosity of the anti-rust grease, the grease can effectively block the contact between the slewing bearing and the air, so as to achieve the anti-rust effect.
Spray: For large slewing supports, immersion method can not be used for oil coating. Filtered compressed air with pressure of about 0.7Mpa can be sprayed in the air clean area. Spray method is suitable for solvent dilution type anticorrosive oil, thin layer anticorrosive oil, but the corresponding fire prevention and labor protection measures should be carried out. This method is often used in the rust prevention process of large slewing bearing.
Brush coating: It is suitable for slewing bearing and special shape bearing that are not suitable for soaking and spraying. When brushing, it is necessary to pay attention not to occurrence of anti-rust oil accumulation, but also to prevent leakage coating.
As we all know, slewing bearing is an important component in many mechanical equipment, but also a kind of metal products. If it is not used for a long time, or because of improper maintenance and rust, so in the process of daily use, the rust prevention work of rotary bearing is also an important step.
Soaking: Soak it in the anti-rust grease, can adhere to a thick layer of anti-rust grease on the surface, the thickness of the oil film can be achieved by controlling the temperature and viscosity of the anti-rust grease, the grease can effectively block the contact between the slewing bearing and the air, so as to achieve the anti-rust effect.
Spray: For large slewing supports, immersion method can not be used for oil coating. Filtered compressed air with pressure of about 0.7Mpa can be sprayed in the air clean area. Spray method is suitable for solvent dilution type anticorrosive oil, thin layer anticorrosive oil, but the corresponding fire prevention and labor protection measures should be carried out. This method is often used in the rust prevention process of large slewing bearing.
Brush coating: It is suitable for slewing bearing and special shape bearing that are not suitable for soaking and spraying. When brushing, it is necessary to pay attention not to occurrence of anti-rust oil accumulation, but also to prevent leakage coating.