Method for repair deformation of automobile steel ring
1. Inspection of deformed parts: First, find the deformed parts of the hub, install the hub on the fixture, and use the calibration dial to find the deformed parts for calibration.
2. Heating: locally heating the deformed part with a gas stove. The red dot on the hub is an infrared thermometer, which can stop heating when it reaches a certain temperature.
3. Calibration: After reaching a certain temperature, the hub becomes loose, and the small and medium-sized hydraulic jack is used for continuous mild calibration. Finally, effective norms.
4. Proceed: Note: If the deformation of the rib plate of the wheel hub (upper and lower hem) is particularly serious, it is not recommended to repair it.
There are many factors that affect the price of automobile rim deformation repair, such as the deformation degree of the wheel hub and the material of the wheel hub. There are three kinds of wheel hub materials: electroplated wheel hub, metal wire drawing wheel hub and painted wheel hub. Among them, the more expensive ones are the electroplating wheel hub repair, around 60 yuan, followed by the metal brushed wheel hub repair, around 40 yuan, and the least one is the painted wheel hub, which must be repaired in 300 yuan. The above prices are for reference only, and it is likely that the prices of repair shops will vary from place to place.
Common problems in daily maintenance of wheel hub
1. When the hub overtemperature, remember to let it cool before cleaning. Cold water can't be used to clean it. Otherwise, the aluminum alloy profile wheel hub will be damaged, even the brake disc will be damaged, and its deformation will further endanger the actual braking effect. Cleaning aluminum alloy profile tires with cleaning solution at high temperature will make the wheel hub surface change chemically and become dull.
2. When the wheel hub is stained with asphalt pavement that can't be eliminated, if the cleaning solution can't be eliminated, you can try to eliminate it with a brush, but you can't use a brush that is too hard, especially an iron brush, which is very easy to damage the wheel hub.
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