Automotive sheet metal:

1, automotive sheet metal is a technical means of automobile maintenance. In this respect, automotive sheet metal is equal to the repair of automotive sheet metal, which means that the car body should be repaired after the collision, that is, all the work except the anti-corrosion and decorative spraying of the car body.

Such as body damage analysis, body measurement, body sheet metal shaping, stretching correction, stress relief welding, body accessories assembly adjustment, etc.

2. automotive sheet metal is a processing method of automobile maintenance, also called cold working. To put it bluntly, if the appearance of the car body is damaged and deformed, the sheet metal process is needed. Automobile collision repair has developed from the initial "welding repair" to the secondary manufacturing and assembly of the car body.

3. The repair of vehicles in collision accidents is no longer a simple automotive sheet metal beating, and the quality of repair can not be observed only by naked eyes. Maintenance personnel should not only know the technical parameters and dimensions of the car body, but also master the characteristics of the car body material, the transmission of force characteristics, the deformation trend and stress points of the car body and the production technology of the car body such as welding technology.

4. Sheet metal is a type of work of auto repair, mainly aimed at the appearance of the car body. The replacement, repair, rectification and painting of external bodies (such as bumpers and doors) also belong to the scope of sheet metal work, and there is a specific division of labor within sheet metal, which broadly covers all the above contents.

5. Sheet metal in a narrow sense only replaces the external body, and the shape of the car is generally repaired by welding and shelving. Sheet metal in a broad sense also includes putty, grinding, painting and polishing, all of which are divided internally. When we say sheet metal, we generally mean in a broad sense.