Daily driving will inevitably encounter all kinds of bumps. When you accidentally hit the car body, there will be more dents, which means you have to do sheet metal repair. So how much will it cost to repair automotive sheet metal? Let's take a look at the repair fee standard in automotive sheet metal. As consumers, of course, we are most concerned about the price. Generally, repairing a car body in a garage is calculated by the number of faces. For example, the left front door is a face, and the left front fender is also a face, so the price is determined according to the degree of depression and the difficulty of repair. Bumpers are usually the most expensive, and rearview mirrors are generally plastic. If the damage is serious, replace it directly. The following picture shows the maintenance price of sheet metal in a certain area for reference only. It can be seen that the coating cost accounts for a large proportion in car body painting. Let's take a look at the repair process in automotive sheet metal: 1. Determine the plan. Before the car body painting starts, the maintenance master needs to determine the maintenance plan according to the damage degree of the vehicle, and different solutions will be adopted according to different degrees. 2. Metal plate forming: cutting, polishing, stretching, firing and deoxidizing the deformed part. You know, 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. After scraping and shaping the sheet metal, the maintenance master will reshape the waistline of the car body and adjust its flatness by scraping and shaping the car body. Paint. The painting process of paint surface is complex, and it has to go through many processes, such as painting the first primer, intermediate primer, paint mixing, painting the top coat and drying the paint surface. It must be carried out in a dust-free environment. Although the paint surface treatment has been sprayed with paint, there will still be small flaws, so the repairman will use extremely fine cosmetic sandpaper or polish it with a polishing machine to restore the luster of the car body.