Can Aluminum Alloy Wheels Be Repaired After Deformation?
2 Answers
Aluminum alloy wheels with minor deformation can be repaired, but if severely deformed, they should be replaced promptly. Since aluminum alloy is a metallic material, forcibly restoring the wheel to its original shape makes its internal structure more fragile, which can lead to fractures upon subsequent impacts. Below are the key steps for repairing aluminum alloy wheels: 1. Assess the Damage: Inspect the affected areas and type of damage, which commonly include surface scratches, aging/discoloration, edge deformation, or cracks/gouges. 2. Repair Process: For deformed or cracked wheels, reshaping and welding are required first. Use measuring instruments to test the repaired sections, ensuring the wheel's circumference meets specifications.
Whether an aluminum alloy wheel can be repaired depends on the specific situation. I've hit potholes a few times while driving, causing slight deformation of the wheels, and I've taken them to professional repair shops each time. The mechanics said that minor bends or dents can be fixed through heating, straightening, and polishing, allowing the wheel to continue being used for some time. However, the repair process requires precise equipment. If the deformation is severe, such as with cracks, it can't be repaired and must be replaced entirely. Repaired wheels need to undergo balancing tests; otherwise, they may cause significant vibrations at high speeds, affecting safety. I've had two wheels repaired myself, saving the cost of new ones, but it's crucial to find a reliable mechanic—otherwise, improper repairs can cause more trouble. Avoiding potholes while driving can help prevent deformation issues.
