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How does Slewing Ring Bearing improve surface brightness? What are the methods?

2022-08-17

Someone asked how Slewing Ring Bearing improves surface brightness. In fact, the brightness of the Slewing Ring Bearing surface is directly related to the surface finish. Cleaning and maintenance of the bearing during the use of the bearing can improve the brightness of the bearing. Anti-rust treatment on the bearing surface before use can also improve the brightness of the Slewing Ring Bearing surface. brightness. Now let me explain how Slewing Ring Bearing improves surface brightness. What are the methods?

 

How does Slewing Ring Bearing improve surface brightness

 

1. How Slewing Ring Bearing Improves Surface Brightness

 

1). Electroplating

 

Electroplating is to deposit the required covering on the Slewing Ring Bearing gas surface by the spot solution method to form a bright protective film. This method can improve the brightness of the Slewing Ring Bearing surface and at the same time play a role in preventing rust on the surface. Electroplating can be divided into single metal electroplating, multi-layer combined electroplating, alloy electroplating, etc. The factors affecting the quality of electroplating are: pre-plating treatment, electroplating purification method and degree, rationality of electroplating method, establishment of electroplating liquid system, determination of combination and thickness, process parameters (PH value, temperature, current density), additives (brightness) Of course, these plating layers only play a protective role on the surface of Slewing Ring Bearing, the internal structure of the bearing has not changed, and the daily use

 

2). Mechanical forming

 

By mechanically changing the shape of the metal surface layer, the hardened layer with higher hardness and strength is improved. In this way, the strengthening potential density of the Slewing Ring Bearing surface can be increased, the sub-grain structure can be fine-tuned, the hardness and strength can be improved, and the surface roughness value can be reduced, thereby improving the brightness of the outer bearing surface, improving the surface fatigue strength of the part, and reducing the sensitivity of the fatigue gap. .

 

The first two are how to improve the surface brightness of the unused previous Slewing Ring Bearing, and the gloss of the bearing surface can only be maintained by post-maintenance and cleaning during use.

 

3). Carry out anti-rust work

 

a. Keep it clean: During the use of Slewing Ring Bearing, an appropriate solvent should be selected for cleaning, so as not to damage the anti-rust process of the bearing surface and not cause serious corrosion. Cleaning the bearing surface can restore the brightness of the bearing surface.

 

b. Lubrication work: Do a good job in bearing maintenance during daily use, and lubricate the bearings regularly. Before, the oil lubrication method of the slewing bearing was also shared. What can everyone learn? In daily use, in addition to lubricating operations, attention must also be paid to keeping the bearing surface dry and improving the brightness of the bearing surface.

 

The metallic luster of bearing steel is still very bright. Why should the brightness of the bearing surface be improved? Most of the bearings are rusted and corroded during use, and they cannot be cleaned properly. It is important to melt the bearing well. It is also important for cleaners to improve the brightness of the Slewing Ring Bearing surface.

 

2. The slewing bearing cleaning method

 

1). Remove the bearing, sample and record the bearing lubricating oil and flow.

 

2). Two methods of immersion cleaning and rinsing. A wire mesh can be placed at the bottom of the container when rinsing to avoid friction and water accumulation.

 

3). During the cleaning process, do not use a cleaning cloth or corrosive detergent with strong friction, just clean the oil well. Also, the bearings do not need to be disassembled and cleaned if not necessary.

 

4). Wipe the bearing surface after cleaning and keep it dry. At the same time, replenish the grease of the relevant type in time, pay attention to the amount of grease recorded before, and avoid excessive or too little.

 

The above is an explanation of how to improve the surface brightness of Slewing Ring Bearing. In addition, our Zhiyuan factory is one of the Slewing Ring Bearing manufacturers. While providing reliable quality rotary bearings, we will also provide Double row ball slewing bearings maintenance technology and precautions for use. If needed, you can call us anytime.