¡¡¡¡Aluminum alloy wheels will cause various problems after long-term use. Let us look at the three common problems and treatment methods of aluminum alloy wheels.

¡¡¡¡ 1. Scratches on the surface of aluminum alloy wheels

¡¡¡¡ Surface injuries can be repaired, including some scratches and scratches and some bumps. It looks very ugly from the outside, and if you encounter a car wash for a long time, if the car wash shop uses something strong in acid or alkali, it will corrode the aluminum alloy wheels.

¡¡¡¡ 2. Deformation of aluminum alloy wheels

¡¡¡¡The problem of deformation of aluminum alloy wheels is also very common. If the driving speed is too fast, it will cause deformation of the aluminum alloy wheels.

¡¡¡¡ 3. Cracking of aluminum alloy wheels

¡¡¡¡ If the driving encounters a big pit and the deformation is serious, it will also cause cracks in the deformation of the aluminum alloy wheel hub

¡¡¡¡ So how do you solve these problems with aluminum alloy wheels?

¡¡¡¡ First of all, let's talk about deformed and cracked aluminum alloy wheels. After all, it is not safe to open the aluminum alloy wheel when it is deformed. The editor does not recommend repairs. After repairs, there is still a huge driving risk. It is recommended to replace the wheels. Now the price of wheels is relatively cheap.

¡¡¡¡The scratches on the surface of the aluminum alloy wheel first look bad, and everyone will feel uncomfortable, especially for some people with obsessive-compulsive disorder. And if the scratch on the surface of the aluminum alloy wheel is not repaired, it will corrode the aluminum alloy wheel for a long time in the air or when it encounters cat urine and dog urine. Once the aluminum alloy material is injured, the aluminum alloy wheel cannot be used, so the aluminum alloy wheel It is still necessary to repair the surface scratches in time. Repair method: If it is scratched, it can be repaired. If it is a small scratch, it can be polished. If the du is slightly scratched, a dao metal putty is first applied, and then after brightening, it can almost reach The brand-new feeling, there are many shops to provide mirror plating technology.

According to the characteristics and needs of different models, the surface treatment process of the hub will also adopt different methods, which can be roughly divided into two types: baking paint and electroplating. The wheels of ordinary models are less considered in appearance, and good heat dissipation is a basic requirement;

The process is basically treated by baking paint, that is, spraying first and then baking. The cost is relatively economical and the color is beautiful, and it will last for a long time. Even if the vehicle is scrapped, the color of the wheel will remain unchanged.

The usual maintenance method of the wheel hub:

1. When the temperature of the hub is relatively high, it should be allowed to cool naturally before cleaning. Never use cold water to clean it. Otherwise, the aluminum alloy wheels will be damaged, and even the brake discs will be deformed to affect the braking effect. Cleaning the aluminum alloy wheel hub with detergent at high temperature will cause chemical reaction on the wheel hub surface, tarnish and affect the appearance.

2. When the tar is hard to remove on the wheel hub, if the general cleaning agent is useless, you can try to remove it with a brush. Here, I will introduce a remedy for removing tar to private car owners: that is, use medicinal "living oil" Wipe, you can get unexpected results, may wish to try.

3. If the vehicle is wet, the hub should be cleaned frequently to avoid corrosion of the aluminum surface by salt.