Mechanical operation will inevitably be affected by dust and impurities. As a bearing used in large or heavy machinery and equipment, slewing bearings have mounting holes, lubricating oil holes and sealing devices, but they are still affected by the complex environment. Once improperly raised, it may cause the mechanical parts to rotate into the rotating support, increase the friction between the rotating support and related accessories, form the activity stagnation phenomenon, and even cause the mechanical operation to stop. In this way, the operation management personnel need to master the cleaning method, clean up impurities in time, and ensure the normal operation of the machine.

First, slewing bearing contaminated debris cleaning method

　　slewing bearingThe dust deposited on the raceway cannot be removed, causing the oil filling pipe to be blocked and the rollers on the raceway to lock. Inject high-pressure descaling fluid into the slewing bearing through temporarily added auxiliary equipment, and make the friction pair of the slewing bearing move relatively through repeated rotation to remove grease and dust deposited in the raceway. After cleaning, inject oil into the slewing bearing to clean the descaling fluid.

Regular inspection of slewing bearing related enterprise accessories is very necessary for development. Impurities caused by damage to protective accessories or improper use of lubricating oil will cause great consumption of slewing bearings and shorten the service life of our network.

Second, the application range of slewing bearing is also very wide. Let's see where it can be used!

1. Lifting machinery

Lifting machinery systems include truck cranes, tower cranes and trailers, etc., due to the harsh environmental problems used by our student machinery companies, the rotating parts are often affected by the impact. Slewing bearing manufacturers will arrange engineers to design suitable bearings according to the actual situation, and then put them into large-scale use, which can not only meet the needs of lifting machinery, but also greatly improve the service life.

2. Construction machinery

Simple division of construction machinery, such as excavators, loaders, etc. Rotary support can bear axial force, radial force and overturning force at the same time, and the structure is very compact, in the excavator operation needs to rotate continuously, rotary support is the core component of rotation. The application of construction machinery belongs to the basic application of rotating support, and it is also a relatively wide range of applications.

3. Processing machinery

Material processing, food processing, metallurgy and other processing machinery. With the development of science and technology, people are no longer satisfied with the application of slewing bearings in construction machinery, so it is also widely used in mechanical processing machinery.

4. Military equipment

Today's military competition is the hard power of military equipment. As we have seen on TV, the tank rotates the gun head and accurately hits the target. This link is the slewing bearing that plays a good supporting role; there are anti-aircraft guns, radars, etc.