How to repair automobile underwire deformation
The repair method of automobile underwire deformation is as follows: 1. Find the location of wheel hub deformation, mount the hub on the fixture, use the correction pin to find the deformation location and implement calibration; 2. 2, use the blowtorch to implement local heating on the deformation position, the small red dot on the hub is an infrared thermometer, can stop heating after reaching a certain temperature; 3. After reaching a certain temperature, the hub becomes soft, and the small hydraulic top is used to implement repeated minor correction. Automobile underwire, also known as automobile wheel hub, is a cylindrical metal part in the inner profile of the tire that supports the tire with the center mounted on the shaft. It is also called wheel ring, underwire, wheel and tire bell. The hub can roughly include two kinds of paint and electroplating, and electroplating hub is divided into silver electroplating, water electroplating and pure electroplating and other types.
