The car sheet metal will rot in a few years after the car sheet metal is going to rot What is the be

5-6 years. After the car has been repaired by sheet metal, if the vehicle is often driven in an arid area, then the process of rusting and rotting will be relatively slow, about 5 to 6 years before it will rust and rot, and if the vehicle is often driven in coastal areas, then the process of rusting and rotting will be faster than driving in arid areas, about 2 to 3 years will rust and rot.

Precautions for automotive sheet metal.

When the car is painted in the paint room for sheet metal.

When handled, it is usually inevitable to start ventilating from the fan.

The gas from the outside world will be pumped in, and the filter cotton on the roof of the paint room will be blown downward, and the gas will be pulled out of the paint room from the floor of the paint room, and the air flow will be reduced in the paint room, so even if there is a little dust in the paint room, it will not fly.

The filter cotton on the roof of the paint room can filter out the dust of most departments, so as to connect with the cleanliness of the atmosphere in the paint room. Therefore, the filter cotton on the roof of the paint room and the adsorption cotton on the floor of the paint room should be replaced on a regular basis.

The shell of the car is a thin iron plate, and the factory has been fully treated with anti-rust, and it will not rot if it has not been smashed and welded, so the sheet metal can be done but can not be welded, and the anti-rust layer will be destroyed once welded, and the anti-rust layer will not be rust-proof if the slope of the anti-rust layer is broken, and the car used in the coastal area will rot in two or three years.

This depends on the area and degree of sheet metal repair, generally about 4 years, if done well, it can be up to 6 years.

The car was not scrapped after the sheet metal. Many car owners think that the car will be scrapped after the sheet metal, but in fact, this is not right, because most of the sheet metal repair is only for the vehicle covers, and most of the body covers only play a decorative role. If the girder and frame are not injured after the collision, then simply repairing the cover will not affect the safety, but will only affect the value retention rate of the vehicle.

Repair sheet metal mainly refers to the repair of the body after the collision of the vehicle, and also the repair of the parts of rust prevention and painting. The repair process involves welding, straightening and scraping putty.

and other processes. The process of making sheet metal is relatively cumbersome, and it is relatively high, but the advantage is that the technology is relatively mature and widely used in the market.

However, it should be noted that when the vehicle passes through the sheet metal, the outer galvanized layer will be crushed. If the heating process is applied in the sheet metal process, then the metal material will be annealed and the strength and hardness of the metal will be reduced. If a collision occurs after the fact, it is difficult to ensure the safety of the occupants in the car.

No.

After sheet metal, the car will not be scrapped The car sheet metal refers to the repair of the body depression after the collision of the car, which can make the car have a better appearance.

Motor vehicle sheet metal is the need to paint, the main purpose of sheet metal is to repair the covering parts on the vehicle, in the process of repair is to affect the original car paint of the motor vehicle, after the completion of the repair, need to restore the original car color of the motor vehicle by painting, to achieve the purpose of maintenance.

Motor vehicle sheet metal, will not affect the driving use of the vehicle, the part of the motor vehicle can be sheet metal is the covering part of the motor vehicle, the main role of the cover is to play the role of decoration, when the vehicle is used, the disassembly of the cover will not affect the driving.

It depends on the degree of corrosion and the size of the area of the iron plate. If the degree of corrosion is light and the area is small, it is not as good as the iron-clad plate, as long as the corrosive rust is cleaned and markedPutty, spray paint on it. If the corrosion is serious, the iron plate has rotted, and the area is very large, it is necessary to wrap the iron plate or cut off the corroded part and re-weld the iron plate, then remove the rust, putty, and then spray paint, which is similar to new.

Related Notes:

Automotive sheet metal. It is a processing method for automobile maintenance, also known as cold work, to put it bluntly, if the appearance of the body is damaged and deformed, the process of sheet metal is required. Automobile collision repair has developed from the original "smashing, pulling and welding repair" to the secondary manufacturing assembly of the body.

The repair of the collision accident vehicle is no longer a simple knocking on the sheet metal of the car, and the quality of the repair cannot be observed by the naked eye alone.

Maintenance personnel should not only understand the technical parameters and dimensions of the body, but also master the characteristics of the body material, the transmission of the characteristics of the force, the deformation trend and stress point of the body, and the production process of the body, such as the welding process.

Wait. On the basis of mastering these knowledge, maintenance personnel should also use advanced measurement tools to judge the direct and indirect damage and deformation of the body through accurate three-dimensional measurement of the body, as well as the hidden dangers due to the deformation of the body, and formulate a complete body repair plan, and then cooperate with the correct maintenance process and accurate three-dimensional data of each key point of the body, restore the key points of the body to the original position and restore the damaged body to the state when it left the factory.

There is already corrosion, so it is not very useful to wrap it, remove the corrosive place, apply anti-rust paint, and dot it should be better.

The best thing to do is to change the car.

There's a corrosive glue that you can just apply when you've repaired it.

Automotive sheet metal. After about 3-6 years, it will rot, depending on the damage.

1. After the car is repaired by sheet metal, if the vehicle is often driven in arid areas, the process of rusting is relatively slow, and it will take about 5-6 years.

2. After the car is repaired by sheet metal, if the repairer is not professional enough, the surface will be uneven.

3. If the reverse side of the iron plate is not treated well, it will rust and oxidize after a long time.