Automobile brake pad manufacturers tell you the reason for the abnormal noise of brake pads

Release time:

2019-11-12

If there is an abnormal noise in the car brake pads, it means there is a problem, so what will make the car brake pads appear abnormal noise? The following car brake pad manufacturers will analyze the two reasons for the abnormal noise of the car brake pads.

If there is an abnormal noise in the car brake pads, it means that there is a problem, so what conditions will cause the abnormal noise of the car brake pads? BelowAutomotive brake pads manufacturersLet's analyze the two reasons for the abnormal noise of automobile brake pads.

Human factors: 1. Remove the original car film after the new film.

At present, according to the actual situation, the probability of the original car brake scratching the original car brake disc is more than 50%, but due to the original car parts, and secondly because there is no sound from the scratch, 90% of repair shops and drivers do not believe the original car The film is damaged, so the replacement of the new film usually does not actively check whether the brake disc is scratched. It is not until the new film is re-checked that the scratch is found on the brake disc, this often leads to drivers needing a new film repair shop, dealer, manufacturer to compensate for the brake discs. This is obviously caused by human factors.

Treatment: To replace the brake pads, you must first check whether the brake disc has scratches. If the scratches can be recommended to scratch or replace the new plate. If the driver does not agree, it should be marked on the repair order and signed by the driver, which will avoid subsequent sounds or injuries claimed by the driver.

The brake disc has a flat surface but new film.

A: The first reason may be that the repairman installs the brake pads, and only local friction scratches can be seen when the brake pads are removed. Workaround: You can remove and reinstall. B: The second reason: At present, the size of the friction blocks of the same type of friction blocks from domestic manufacturers is inconsistent, especially the width of the friction blocks. The size deviation can reach 3mm between manufacturers. This will cause the brake disc surface to appear smooth, but the size of the brake pad will vibrate if the brake pad is to the size of a small brake pad on the same brake. Treatment: The first CD-ROM, such as the CD-ROM can not be driven for a period of time, until the anastomosis marks will not ring. C: The third reason, after a period of sudden ringing, most of the time because the brakes happen to have hardwood on the road, such as gravel, iron filings and other clips on the brake pads. This situation is not only sound, but also easy to hurt the disk. But when the inspection is removed, sometimes the foreign objects fall off or wear out. Handling: CD, such as film should be removed after installation of foreign matter. This situation is often hurt just hurt two sides of the four sides, it is easy to see. But if the driver does not explain the reason, it is easy to lead to claims. D: Driving after a while. But not creaking, but the sound of crashing, which may be caused by loose parts of the brake pads. Solution: Re-tighten or replace with new film.

Product factor: Here is the sound that the surface of the brake disc is completely smooth and smooth. The reason is that the country currently prohibits the use of asbestos-containing brakes, but domestic manufacturers generally do, and some small manufacturers are still producing and selling asbestos brake pads. Semi-metal non-asbestos brake although long-term mileage, is conducive to environmental protection and personal health, but the material is too hard, asbestos brake pads due to soft material, often even if the brake disc will not scratch, the brake feels soft all kinds of situations can only replace the new movie. Inspection and quarantine standards. Grasp the timing and rhythm of soybean imports and stabilize domestic soybean prices. Sixth, science guides healthy consumption. Expand the domestic high-quality soybean consumption market and create a good environment for promoting the development of soybean production.

The above is the reason for the abnormal noise of automobile brake pads introduced by automobile brake pad manufacturers.

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