How to keep the slewing bearing better

2020-02-15

In order to ensure that slewing bearings can have sufficient inventory, many manufacturers will choose slewing bearings. How should the slewing bearing be stored if it is not used for a long time? As a slewing bearing manufacturer, we will inform you

Control the warehouse temperature. The slewing bearings are coated with anti-rust oil before leaving the factory. If the temperature is too low or too high, the anti-rust oil will degenerate. The room temperature should be controlled at 0-25℃.

The humidity of the warehouse should also be well controlled. Excessive humidity will cause corrosion of the turntable bearings. The relative humidity of the warehouse should be kept at 45%-60%.

It needs to be supplied in a dry warehouse environment. The slewing bearing should be stored separately. When it is necessary to store it with other items, the other items stored together must not be chemicals such as acids, alkalis, and salts. Place it on the ground and away from heating pipes.

At the same time, it needs to be checked on time, and it needs to be checked on time every 10-12 months according to the rules of product rust prevention. If the oil seal packaging is found to be rusty, the oil seal packaging should be carried out from the beginning to prevent other substances from entering the interior and causing corrosion of the turntable bearings.

If the slewing bearing is not used for a long time, maintenance and protection must be carried out to prevent rust and corrosion of the slewing bearing, which affects the life of the product.

After the slewing bearing equipment, it needs to be checked. The contact between the host equipment surface and the equipment surface may be bad. The axial clearance of the equipment is irreparable deformation. The negative gap of the support rolls back to the state of negative clearance, and the rolling elements are in the raceway. Difficulty in work. Or the large and small gears mesh badly, or there are foreign objects stuck in the large and small gears.

It is necessary to process the plane of the host equipment from the beginning to make the equipment plane meet the requirements. Adjust the gear meshing backlash according to the requirements from the beginning, especially pay attention to the gear beating position, check to ensure that the meshing position of the gears is free of foreign matter, and exchange for a slightly larger open space.