The method is as follows:
1. Sheet metal treatment: the concave part on the car body must be hammered and welded before it can be restored to its original state.
2. Putty treatment: A kind of clay (commonly known as putty) should be used in the uneven place after sheet metal, which is produced in Tu Ping.
3. Polishing treatment: Use different types of sandpaper to polish the concave and convex surface of putty.
4. Primer: In order to prevent rust, it is necessary to apply a layer of antirust paint.
5, color matching: before painting, in order to make the car body color consistent, it is necessary to adjust the paint color according to the color sample.
6. Painting: Paint the damaged surface.
7. Paint painting: the paint surface needs to be dried quickly, and the vehicle needs to enter the spray booth for "drying" operation.
8. Installation parts: parts removed before installing sheet metal.
Secondly, it is generally noteworthy in daily driving. Vehicles should follow the traffic rules as far as possible to avoid accidents.
Matters needing attention in automobile maintenance
1, when exposed to the sun and rain, small scratches will also cause damage to the paint surface of the car body if they are not treated in time, because rain will infiltrate into it due to these small injuries, causing rust.
2. If the car is kept under the tree when not in use, the fallen leaves must be cleaned up.
Paint ingredients also contain resin, and some tree oils are similar to resin. If they stick to the car paint and are not treated in time, they will stay in the car all the time.
3. There is also bird droppings, which have no small corrosive effect on paint.
If you put the car in the canopy, there are galvanized items in the canopy, and it is often parked in rainy days, and acidic substances will seep into the car with the rain. Even if your car is often waxed and maintained, the paint will be corroded.
Refer to the above content: Baidu Encyclopedia-Automobile Dent Repair
Refer to the above content: Baidu Encyclopedia-Car Maintenance