After a period of use, the turnaround will find the surface of spots or discoloration on the surface, which not only affects the territory and smoothness of the bearing surface, but also directly affects the effects of the bearing and the service life. So, how to increase the brightness of the turn support surface? Is there any good way to solve it? Next, follow the editor to learn about it.
Electroplating is a layer of light protective film required to form a light protective membrane on the surface deposition layer required by the surface of the thorough support to the surface of the base. This method can not only increase the brightness of the rotating support surface, but also play a role of surface rust. Electroplating can be divided into single metal plating, multi -layer combination electroplating, and alloy plating.
There are many factors that affect the quality of the coating, such as: pre -plating treatment, the purification method and degree of plating fluid, the rationality of the governance method, the establishment of the plating system, the determination of the combination and thickness, the process parameters (pH value, temperature, current density) , Additive (light brightener, tideline, dehumidifier, wetting agent, dispersant), plating liquid analysis and supplementary system, operating system, post -plating treatment (de -hydrogen, closure), etc. Of course, this electroplating layer only plays a protective role on the surface of the rotating branches. It has not changed the internal structure of the bearings. During the daily use process, the wear of the bearing will still affect the brightness of the bearing and the risk of rust.
2. Machine shaping
Through the mechanical method, the metal surface layer changes changes, thereby increasing the hardness and high -intensity sclerosis layer. The degree value is reduced, so that the surface brightness of the bearings can be improved from the outside, and it can also improve the surface fatigue strength of the parts and reduce the sensitivity of the fatigue gap.
The first two are how to increase the surface brightness before the unused reckle support, and during the use process, it can only be maintained through later maintenance and cleaning to do a good job of the brightness of the bearing surface.
3. Do a good job of anti -rust work
Select the suitable solvent for cleaning during the use of rotation support. This will not destroy the rust -proof process on the rotating support surface, and at the same time, it will not cause serious corrosion phenomena. Doing the surface cleaning of the bearings can restore the brightness of the bearing surface.
(2) Lubrication work
Do a good job in the maintenance of the bearings in the daily use process, and regularly lubricate the bearings. Before that, the editor of the Ronda also shared the oil lubrication method of the turntable bearing. In addition to lubricating work in daily use, we must also pay attention to maintaining the dryness of the bearing surface, which can also increase the brightness of the bearing surface.
The metallic gloss of the rotating support bearing steel is actually very bright. The reason why we have the need to increase the brightness of the bearing surface, and most of the reasons are caused by the rust and cleaning of the bearings during the use process. Rust and cleaning work is also very important for improving the surface brightness of the rotating support. Doing the cleaning and maintenance of the bearings during the use of the bearing can increase the brightness of the bearings. At the same time, the rust -proof treatment of the bearing surface before use can also increase the brightness of the rotation support surface.