Thursday, March 20, 2014
Aluminum Rim Repair
Aluminum rims come in lots of styles and sizes, and can positively affect the look of a vehicle. However, replacement of these wheels can often be expensive. This is one reason repairing aluminum wheels can sometimes be the better option for vehicle owners.
Facts
Because of the molecular structure of aluminum, it can be melted over and over without losing its structural make up. These qualities allow aluminum rims to be repaired somewhat easier than other metal wheels.
Test
An Eddy Test is a test on aluminum rims which reveal stressed and weak areas of the rim. A current is introduced into the metal and as the magnetic field is measured, defects in the wheel are revealed. This in turn gives the repair shop an idea of the repairability of the rims.
Repair
After inspecting the structural qualities of the rim, the next step is to remove the finish of the rim with either a metal oxide, or a type of acrylic medium. The damaged rim is then reshaped, inished and repolished.
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