Putty treatment: A kind of clay (commonly known as putty) is used to treat uneven places after sheet metal, which is produced in Tu Ping.
Polishing treatment: different types of sandpaper should be used to polish the concave and convex surface of putty.
Priming: In order to prevent rust, a layer of antirust paint should be applied.
Background color: Before painting, in order to make the car body color consistent, it is necessary to adjust the paint color according to the color sample.
Spray paint: spray paint on the damaged surface.
Paint painting: the paint surface needs to be dried quickly, and the vehicle needs to enter the paint booth for "drying" operation.
Mounted parts: Parts removed before mounting sheet metal.
This method usually takes 2-3 days to repair the sheet metal, but in order to ensure the same paint color, the 4S shop will spray paint on the damaged part as a whole, that is, if there is a dent in the door, it will spray paint on the whole door, which is also to avoid the color deviation caused by spraying paint only for the dent.
Extended data:
Reverse technology:
Even if the car is reversing, look ahead, especially for beginners. Because driving schools generally don't teach practical knowledge. If you don't pay attention to the front of the car, it is easier to hit things on both sides of the car, and it is more difficult to hit people. Pay attention to the right front when reversing to the left, and the left front when reversing to the right. You often see bruises on both ends of your car because you don't notice it.
Judging the size of the parking space: No matter what method, the first thing to do is to park the car in the so-called "parking space". If it is a roadside parking space, we suggest choosing at least one meter long and at least a little more parking space insurance. Of course, if you think it's smart, it's a little small.
(2) If the venue is narrow and there are obstacles on both sides of the vehicle, when reversing to the left, stick the body to the left as much as possible, and vice versa, so that you can turn ahead and shorten the reversing distance. You can pour it first, then paste it left or right in time, and paste it again.
Judging the size of parking spaces mainly depends on the feeling that it is difficult to give a strict method, but there is no skill. When the driver's sight and the right front corner of the machine cover the left rear wheel and the right front vehicle, it is relatively safe.
At the same time, turn your head and look at your car in the right rear window. The exposed area of the car does not exceed a quarter of your body, which is basically within the safety range. Of course, I also advocate getting off the bus to observe.