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Range of Application of Slewing Bearings


1. Application of slewing ring in hoisting machinery


Lifting machinery includes truck cranes, tower cranes and trailers, etc. Due to the harsh environment of these machines, the rotating parts are often subject to great impact, so these parts will use customized slewing bearings, slewing bearing manufacturers will arrange engineers to design suitable bearings according to the actual situation, and then put them into use, which can not only meet the needs of hoisting machinery, but also greatly improve the service life.


2. Application of slewing ring in construction machinery


Construction machinery is simply divided into excavators, loaders, etc. The slewing bearing can bear axial force, radial force and overturning force at the same time, and the structure is very compact. It needs to be rotated continuously during the operation of the excavator. The slewing bearing is the core component of rotation. The application of construction machinery belongs to the basic application of slewing bearing, and it is also widely used.


3. Application of slewing bearings in processing machinery


Processing machinery like material processing, food processing, metallurgy and so on. With the continuous development of science and technology, people are no longer satisfied with only applying slewing bearings in construction machinery, and turn their attention to equipment platform processing machinery. Because the slewing bearing is more compact than the original bearing, the external force can also be larger, and the performance and structure are better, so it is also widely used in processing machinery.


4. Application of slewing bearings in military equipment


The current military competition is about the hard power of military equipment. As we saw on TV, the tank turns the cannon head, and a shell hits the target accurately. In this link, the slewing bearing plays a very good supporting role; There are also anti-aircraft guns, radars, rocket launch pads, etc., a very important structure in the timely rotation, jump and stable launch of military equipment is the slewing bearing, which has better performance than traditional bearings.


5. Application of slewing bearings in medical machinery


In many large-scale medical equipment, in order to take care of the patient's physical condition, it is necessary to rotate the equipment in time to adapt to the patient's body. At this time, the equipment is required not only to have high accuracy, but also to have low noise. These rotations require slewing bearings. help. The high-accuracy, low-noise, long-life, and high-reliability series of medical equipment spindle slewing bearings developed now have been widely used in large medical equipment such as gamma knives, CT machines, and nuclear magnetic resonance machines.


6. Application of slewing bearings in other aspects


In addition to being used in industry and medical care, slewing bearings are used in power generation and life. The yaw bearing of wind turbines is installed at the connection between the tower and the cockpit, and the pitch bearing is installed at the root of each blade and connected to the hub. Each wind turbine uses one set of yaw bearing and three sets of pitch bearing. Through the application of slewing bearing on wind power generation equipment, the process of generating electricity can be effectively changed by the difference of wind power. In the whole process, the part where the root of the blade is connected with it is the concrete embodiment of the slewing bearing. The main applications of slewing bearings in life are concentrated in playgrounds, such as Ferris wheels, roller coasters, pendulum clocks and merry-go-rounds, etc. The effective application of slewing bearings ensures the safety of life.