It is very important to repair the automobile rim according to the damage degree. The repaired wheel rim is contrary to the original car and is unlikely to be the same.

Steel ring damage generally includes the following contents:

1. Rim scratch: This kind of injury is often encountered. When the rim of a car is close to the edge of the road, it is very easy to rub against the outer edge of the hub during operation. This situation can be repaired and renovated by professional welding technology.

2. The rim is cracked and damaged: when the automobile rim is hit by a hard object, the rim of the rim will break and can be repaired by a special aluminum welder. Then, after welding, the steel ring is refurbished and reshaped.

3. Gap at the rim of the steel ring: When the steel ring collides with a stone or a hard object, the rim of the automobile steel ring will rush out of the gap and need to be filled with special steel ring filler ash.

4. Steel ring deformation: When the steel ring is hit by bending deformation, it is a serious situation. If the internal structure of the hub is not damaged, it can be corrected by plastic repair and special straightener, but if the deformation is too urgent, the steel ring needs to be replaced directly.

Automobile rims are also called hubs. According to the classification of materials, they can include steel wheels and alloy wheels. These two different hubs have their own advantages and disadvantages. Steel wheel hub has the advantages of simple manufacturing process, low cost and strong metal fatigue resistance, but it also has some disadvantages such as heavy weight, large inertia resistance, poor heat dissipation and easy rusting. Alloy wheels just make up for the problem of steel wheels, but the price is a bit expensive.

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