We know that the slewing bearing is an important part of many mechanical equipment. It is a kind of metal product. If it is not used for a long time, or if it is not properly maintained, it is very easy to rust, and then its use function will be reduced, or the whole will be scrapped. Therefore, in daily use, the anti-rust operation of the slewing bearing is very necessary. So, how to avoid rust of the slewing ring?
1. Soaking method: soak the slewing bearing in anti-rust grease, and a thick layer of anti-rust grease can be adhered to its surface. The thickness of the oil film can be reached by controlling the temperature or viscosity of the anti-rust grease. It can effectively isolate the contact with the air and achieve the effect of rust prevention.
2. Brushing method: This method is used for slewing bearings or special-shaped bearings that do not use immersion or spraying. When brushing, it is necessary to pay attention to not accumulating anti-rust oil, and of course to avoid leakage.
3. Spray method: Some large slewing bearings cannot be oiled by immersion method, generally use about 0.7Mpa pressure filtered compressed air to spray in a clean air area. The spray method uses solvent-diluted anti-rust oil or thin-layer anti-rust oil, but complete fire prevention and labor maintenance measures must be selected. This method is mostly used for rust prevention of some large slewing bearings.
Of course, the above are several anti-rust methods for slewing bearings, which have strong learning significance. In addition, the cleaning work of slewing bearings cannot be ignored. Keeping its surface clean is also the importance of prolonging the service life of slewing bearings.
