How to repair brake disc damage
Many people will ask what is the reason for the abnormal sound and shake of the brake? In fact, it is because the brake disc has a groove, so this will cause this to happen, and the brake disc repair effectively alleviates the abnormal brake sound and jitter. If your brake disc has symptoms of rust, as long as you step on the brake a few times with less rust, the rust on the brake disc will slowly be erased. If a large area of the brake disc rust symptoms, you need to use some rust removal tools can be removed.
Brake disc repair:
The traditional grinding generally requires the brake disc to be sent to the machinery factory with lathe equipment, and more and more brake disc repair machines are introduced, and the repair process and effect are roughly the same, all of which are polished and polished with lathes.
After measuring with vernier caliper, the brake disc is 0.2 mm thinner after repair than before repair. It is important to understand that the brake disc also has a service life, that is, a safe thickness. When the two sides of the disc wear more than 3 mm, it needs to be replaced (the thickness of the outer edge of the brake disc and the plane is the thickness of the wear).
Repairing a brake disc takes less than 10 minutes, two rounds of polishing. The first time is rough grinding, remove the damage on the surface of the brake disc; The second fine grinding screed can avoid abnormal sound when braking. After the repair of the brake disc, the surface is smooth, and the braking force will be softer than before, which is a normal phenomenon, and it will return to normal after a period of running-in.
Service Hotline:086-535-2485498