Correct handling method of inflexible rotation of slewing bearing

2020-04-10

1. Newly purchased products are not sensitive to idling. Before the equipment, you should carefully check whether there is any collision damage during the transportation process. If there is, it will be accompanied by abnormal noise. If you encounter this situation, please contact our after-sales service department in time, and we will deal with it as soon as possible. In addition, consider whether due to the cold weather, the grease in the raceway may be too viscous to work well (cold area, better in winter). In this case, it can be used normally if it can work without other abnormalities after increased force;

Second, the work is not sensitive after the equipment. It can be because the host equipment surface and the slewing ring bearing equipment surface are not well coordinated, so that the axial open space of the slewing ring behind the equipment cannot compensate for the deformation of the slewing ring. The slewing ring is in a negative open space and the rolling body is difficult to work in the raceway (sometimes accompanied by Abnormal noise); or poor meshing of large and small gears; or foreign matter stuck in the large and small gears.

Cleaning method:

1. Process the plane of the host equipment from the beginning to make the plane of the equipment meet the needs; or use the gasket to fully dispose of it.

2. Adjust the gear meshing backlash as needed from the beginning, especially pay attention to the maximum direction of gear runout.

3. Check to ensure that there is no foreign matter in the meshing position of the gears.

4. Exchange a slewing bearing with a larger open space.

3. Not sensitive to work during use

1. Lack of grease, fill up as needed

2. The sealing strip is damaged and foreign matter enters the raceway (such as poor working conditions, dust intrusion into the raceway, etc.).

3. Check the meshing of the large and small gears, whether there are foreign objects or broken teeth.

The company relies on professional technology and advanced service concepts to provide customers with more powerful service and guarantee from ordering, procurement, manufacturing to after-sales. The company’s products are sold throughout the country and have been exported to the United States, Britain, Italy, the Netherlands, Norway, Spain, More than 50 regions, including India, South Korea, Singapore, Thailand, Vietnam, Malaysia, Australia and New Zealand, have been well received by domestic and foreign customers.