The sheet metal chassis will not rot after a long time

Of course! The company covers an area of 90,000 square meters, with a construction area of 70,000 square meters, fixed assets of more than 300 million yuan, and an annual output value of more than 500 million yuan; There are more than 1,700 employees, including more than 100 engineering and technical personnel and more than 100 quality technicians; The company has a beautiful environment and is a high-level garden-style modern factory. The company has more than 600 sets of the world's most advanced high-precision machinery and equipment

Including the laser cutting machine and high-precision CNC punching machine of the German TRUMPF company; LGMAZAK CNC machine; Japan AMADA precision CNC punching and bending machine; Large pneumatic punching press, multiple automatic stamping production lines; CNC lathes, grinding machines, milling machines and other hardware processing equipment have formed a strong production capacity for sheet metal, stamping and machining.

The chassis paint layer does not break and does not rot. If the paint surface is scratched, the scratched area will rust and gradually expand, leading to rot, so it should be repaired in time.

No, the chassis has anti-rust paint and anti-corrosion glue [If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Hello, if the car has been in an accident, it will rot after a long time. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

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.

Automotive sheet metalAfter 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.

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.

Automobile sheet metal is equal to automobile sheet metal repair, which refers to the repair of the car body after the collision, that is, all the rest of the work except for the anti-corrosion and decorative spraying work on the body.

Such as the analysis of automobile body damage, the measurement of automobile body, the shaping of automobile body sheet metal, tensile correction, stress relief welding, and the assembly and adjustment of automobile body accessories.

You mean plastic painting, if it is shaped, it will destroy the anti-rust layer on the iron sheet, and after a long time, it will rust and then the paint will be pushed down, and this process will take a long time.

It won't rot like apples and oranges. It will crack and fall off the slag with a light touch. If the technology is not good or the putty quality is not good, there will be problems.

How can the sheet metal be rotten, if it is rotten, it will first fall off the paint.

1. After the car has been repaired by sheet metal, if the vehicle is often driven in an arid area, the process of rusting and rotting will be relatively slow, about 5 to 6 years; 2. If the vehicle is often driven in coastal areas, the process of rusting and rotting will be faster than that of driving in arid areas, and it will rust and rot in about 2 to 3 years. Automobile sheet metal repair steps: 1. Clean up the damaged place first, check the extent of damage, and then determine the method of using sheet metal repair; 2. The paint on the damaged position is all sanded off until the iron plate layer can be seen; 3. Use the corresponding sheet metal tools to level the damaged position; 4. The surface after leveling looks flat, but if you feel concave and convex when you touch it, you should apply putty on it; 5. After the putty is dried, the flattened surface can be sprayed with intact flatness.

The ** of automobile sheet metal depends on which position and how big the depression is, and the actual ** should be judged according to the details. After the car is repaired by sheet metal, if the repair is not very professional, then the surface will be uneven and burning, and after a long time, there may be cracks and dents in the leather pin.

Millions of car purchase subsidies.

Car sheet metal will rot in the coming years. From the driving area:

1.After the car has been repaired by sheet metal, if it is often driven in an arid area, the process of rusting and decaying will be relatively slow, about 5 to 6 years.

2.If the vehicle is often driven in coastal areas, the process of rust and decay will be faster than in arid areas, and it will rust and rot in about 2 to 3 years.

Automobile sheet metal is a technical means of automobile repair. From this aspect, automobile sheet metal is equal to automobile sheet metal repair, that is to say, the body should be repaired after a collision, that is to say, in addition to the anti-corrosion and decorative coating of the body inspection, the rest of the work must be done. Such as body damage analysis, body measurement, body sheet metal shaping, tensile correction, stress relief welding, body accessories assembly adjustment, etc.

Millions of car purchase subsidies.