1, the steel ring can be repaired by wire drawing, and the cost is about 200 yuan. It is common to scratch the edge of the hub, and it is easy to scratch the edge when driving against the curb. In this case, only a special repair stick is needed to repair it.

2. The rim of the wheel hub is cracked and damaged. When the car is driving, the hub is accidentally hit by a hard object, which will cause the edge of the hub to break. Usually, the hub can be repaired with a special aluminum welding machine for the hub, and then the hub can be refurbished and reshaped after welding.

3. There is a gap on the edge of the hub. When the hub is hit by a stone or a hard object, the edge of the automobile hub will be knocked out of the gap. At this time, it is necessary to use a special hub to fill the gap, because it has strong adhesion and is not easy to peel off after repair;

4. The wheel hub is distorted. When the automobile hub is hit or collided, it is easy to cause the rim of the automobile hub to bend and deform, which is a serious damage. As long as the internal structure of the hub is not damaged, it can be corrected by plastic repair and special straightening machine (if the deformation is too severe, it is recommended to replace the hub directly).

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