Why do Petrol Car brake pads make abnormal noise?

If there is an abnormal sound from the brake pads of a Petrol Car, it means there is something wrong. So what are the conditions for abnormal noise from the brake pads of Honda Car? The following manufacturers of Petrol Car brake pads will analyze the two causes of abnormal noise from the brake pads of Honda Car.

At present, according to the actual situation, the possibility of scratching the original car brake disc by the original Petrol Car brake pad is more than 50%, but this is caused by the original car parts, and secondly because there are no scratches. 90% of repair shops and drivers do not believe that the original car film will damage the license plate, so they usually do not actively check whether the brake disc is scratched when replacing it with a new film. Scratches found on the brake discs before re-inspection for new films often result in drivers requiring new film repair shops, dealers, and manufacturers to compensate for the brake discs. This is obviously caused by human factors.
Treatment: To replace the brake pads of Honda Car, first check the brake disc for scratches. If there are scratches, it is recommended to scratch or replace with a new version. If the driver disagrees, the repair order should be marked and signed by the driver to avoid subsequent noise or injury to the driver.
The brake discs have a flat surface but have new membranes installed.
1. The reason may be that the maintenance personnel installed the brake pads of Honda Car. After removing the brake pads of a Petrol Car, only local friction marks can be seen. Workaround: You can remove and reinstall.
2. The second reason: At present, the sizes of similar friction blocks produced by domestic manufacturers are inconsistent, especially the width of the friction blocks. The size deviation between manufacturers can reach 3 mm. This will make the surface of the brake disc look smooth, but if the disc is the same size as the small disc on the brake disc, the disc will vibrate. Solution: CD-ROM cannot be driven for a period of time before the sound stops.
3. The third reason is that after a while, the sound suddenly sounded. In most cases, the brakes happen to have hardwood on the road such as gravel, iron filings, and other clamps on the brake pads. This situation not only produces sound, but also easily damages the disk. However, when the inspection is removed, sometimes foreign objects fall off or become worn. Treatment: After installing foreign objects, films such as CDs should be removed. In this case, the scar often only hurts two of the four sides, which is easy to see. However, if the driver does not explain the reason, it is easy to claim compensation.
4. After a while, drive. But instead of squeaking, there was a crashing sound, which could be caused by loose brake pads on Honda Car. Petrol Car brake pad manufacturer's solution: Tighten again or replace with new film.
Product Factor: This is the sound that says the brake disc surface is completely smooth. The reason is that the use of asbestos Petrol Car brake pads is currently prohibited in China, but domestic manufacturers generally prohibit its use. Some small manufacturers are still producing and selling asbestos Petrol Car brake pads. Although semi-metallic asbestos-free brakes have a long mileage and are good for the environment and personal health, the material is too hard. Because of the soft material of asbestos Petrol Car brake pads, the brakes will feel soft even if the brake discs are not scratched. Various conditions can only replace new conditions. this movie. Inspection and quarantine standards. Grasp the opportunities and rhythm of soybean imports to stabilize domestic soybean prices. Sixth, scientifically guide consumption and optimize consumption.