The concave skirt can be absorbed by the suction cup, and it can be absorbed on the object by using the atmospheric pressure difference between the inside and outside, with great breaking force;
1, car dent repair is to repair the dented part of the car paint to its original state. Generally speaking, acute and obtuse dents are the ones that can reach the original state when repairing automobile dents.
2. The main reason is that the sag without paint can be repaired as before, the hail pit can be repaired perfectly, and the corners and ab are not easy to repair. Depression repair is based on the principles of optics, physics and mechanics, and the vehicle is affected by various external reasons by using the lever principle.
3. Dents of different sizes appear on the car body, provided that the paint surface of the car body is not damaged and the metal surface is not overstretched, which is a modern scientific and technological means.