How can car painting be considered a coolie and a middle-class worker?

A coolie selling cheap cars. . There is a small problem. The Communist Party of China (CPC). The rules are quite satisfactory. Oh, there are still some problems. High-end cars are not easy to handle. Archduke. There are few problems. Even if there is a problem, he can handle it to the satisfaction of his master.

Coolie: The entry-level length of service is generally 1-2 years. Replace the lamps and buttons, and the appearance is slightly damaged.

Second-class workers: generally 2-4 years of service. Remove the bumper, door panel and general appearance.

Big worker: the length of service is generally more than 5 years. Independent correction of accident car body, girder and appearance repair.

The original painting process has to be baked at a high temperature of 200℃. If the finished car is repainted by this process, I'm afraid any parts in the car can't afford it.

Therefore, the paint for automobile repair is specially used for low-temperature baking, which is called automobile repair paint, which is different from the original paint. This paper mainly introduces the German parrot car repair paint, which is the best car repair paint of international companies, with strong scratch resistance, strong ultraviolet resistance, sand resistance and good flexibility.

Extended data:

The colors of the repair paint are mixed before repair. The reason has been mentioned before. According to the length of use, the paint surface of the vehicle has begun to fade, and if it depends entirely on the color tone of the original car when it leaves the factory, it will produce obvious color difference. If you want to match the current color of the vehicle as much as possible, you can only adjust it now.

In addition, in order to avoid color difference as much as possible, even if only one small car body needs to be painted, the maintenance personnel will repaint all related cars.

For example, if there are places on the door that need to be repaired, the repair shop will often spray paint on the upper half or the lower half of the door to prevent scratches. In this way, if there is a slight color difference, it is not easy to see it.

There are three points to pay attention to in the process of painting:

A, spray gun, sprayed concrete before construction. Spray guns and related equipment should be kept clean.

Second, with a gun, the correct spraying trajectory is perpendicular to the surface of the workpiece.

The third is the gun, including the angle between the spray gun and the surface to be sprayed and the running speed of the spray gun.