Non-standard bearing anti-rust method

1. Surface cleaning: Cleaning must be based on the nature of the surface of the rust-preventing material and the conditions at that time. Commonly used are solvent cleaning, chemical cleaning and mechanical cleaning.

2, the surface is dry: after cleaning, it can be dried by filtered dry compressed air, or dried by a dryer at 120-170 °C, or dried with a clean gauze.

Non-standard bearing method for applying anti-rust oil:

1. Immersion method: Some small items can be immersed in anti-rust grease, so that the surface is adhered with a layer of anti-rust grease. The oil film thickness can be achieved by controlling the temperature or viscosity of the rust preventive grease.

2, brushing method: for outdoor construction equipment or special shape products that are not suitable for soaking or spraying, it is necessary to pay attention not to accumulate when brushing, but also to prevent leakage coating.

3, spray method: some large rust-proof materials can not be immersed oil, generally with a pressure of about 0.7Mpa of filtered compressed air in the air cleaning place for spraying. The spray method is suitable for solvent-diluted anti-rust oil or thin-layer anti-rust oil, but it must adopt perfect fire and labor protection measures.

Through the introduction of the anti-rust method for non-standard bearings above, everyone should be clear at a glance. The rust prevention of non-standard bearings is to remember two major steps, one is to clean, and the other is to apply anti-rust oil. The specific steps of the specific steps, the above also clearly explained, I believe that everyone knows how to operate.
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