Before painting, the maintenance master needs to determine the maintenance plan according to the damage degree of the vehicle, and different solutions will be taken to different degrees.

2, sheet metal forming:

Cutting, grinding, stretching, fire extinguishing and deoxidation are adopted for the deformed part. You should know that sheet metal is not only to restore the original appearance of the vehicle, but also to maintain the hardness of the metal material as much as possible.

3. Scraping and shaping:

After the sheet metal is corrected, the maintenance master will reshape the waistline of the car body and adjust its flatness by scraping and reshaping the car body.

4. Painting:

The paint spraying process is complex, which requires spraying the first primer, intermediate primer, paint mixing, topcoat spraying, paint drying and other processes, and must be carried out in a dust-free environment.

5, paint surface treatment:

Although it has been painted, there will still be minor flaws, so the repair union will use extremely fine beauty sandpaper or polish it with a polishing machine to restore the luster of the car body.