Can automotive sheet metal repair completely repair the sheet metal surface?

It must not be completely repaired, because the metal will be stressed after the impact and then you repair it by external force, it must have Otto's unevenness.

It is said that it is impossible to completely repair the metal surface after the principal is repaired, and then restore the plane after the metal is deformed, and the metal that has been stretched cannot be restored to the original flatness, and there will be a number of small pits, if the data is restored, the probability of repair may be higher, and it can only reach 98%.

This is definitely possible, go to a professional place for repair, they will shape the iron sheet, and then repaint it. Can be fixed to the point that it can't be seen.

Automobile sheet metal data restoration is a technical means of automobile repair, the key is to repair the body after the collision, except for the body repeated and decorative spraying, all basically called automobile sheet metal data restoration.

Automobile sheet metal data recovery includes the analysis of automobile body damage, the measurement of automobile body, the shaping of automobile body sheet metal, tensile correction, etc. Of course, automobile sheet metal I think is a production and processing technology of automobile repair, also known as cold work, simply put, if the body shape is damaged or deformed, it needs to be processed by the process of sheet metal. The repair of a crash vehicle is not simply a matter of beating the sheet metal of the car, and the quality of the repair is not necessarily just a matter of observing the appearance or gaps of the vehicle with the naked eye.

It is necessary to restore the three-dimensional data of the key points of the body to the state when it leaves the factory.

There are usually the following ways to repair sheet metal:Pull ring method sheet metal repair is a sheet metal repair method introduced in recent years. The so-called pull ring traction repair method is to weld a certain number of flat gasket pull rings according to the size of the damaged part of the sheet metal parts.

The flat gasket pull ring is called the traction medium, and then the steel wire is pulled through the medium by manpower or machinery to force the broken part of the sheet metal part to be pulled outward through the medium to restore it to its original position and shape.

Heat shrink methodLocal heat shrink method is a common method for sheet metal repair. The damage deformation of sheet metal parts is mainly the tensile deformation of related parts, and the tensile stress can be restored to the original shape by eliminating the tensile stress by heating and shrinking the method. Hand hammer and top iron repair methodThe hand hammer and top iron repair method is the traditional sheet metal repair method.

A sheet metal worker holds a hammer and the other hand holds a top iron or other tool to perform sheet metal knock repairs.

Manual operation of sheet metal requires the skills and experience of sheet metal workers, but good sheet metal repair technology is not achieved overnight, sheet metal repair mainly includes deformation surface shaping and shape line correction.

Yes, the lamp is an assembly, and the fixed position of the mounted lamp may not be correct.

Body dent repair skills: First of all, we must judge the location and size of the car's dent. If the depression area is large, the method of "pulling" can be adopted, and a special suction cup can be used with a "T-shaped device"; If the depression area is relatively small, it is generally necessary to use a special hook to slowly push the depression outward until it recovers; Finally, when the depression is restored, there will generally be some unevenness, which needs to be gently tapped with a rubber hammer until it is completely flat.

The above skills have very high experience requirements for car repairers, if the force is uneven, it is likely to cause secondary damage to the vehicle, so it is very important to find a professional body dent repair shop, which can help you save a lot of costs.