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How often are the brake pads replaced

[Catalog:News] [Date:2022-6-2] [Hits:] [Return]

How often are the brake pads replaced? Do you want to change it? The old driver taught you how to do it

When driving, the maintenance of the car is very important, and the most important thing is the tire and brake. If the tire burst and brake are abnormal, it will lead to a car accident. In the previous content, I have told you several times about the guidelines for changing the tire, and now I will focus on how to judge whether the brake disc should be changed.

In the following table, although the brake pad is small in size, the parts inside are complete. It is divided into two parts, one is the body, the other is the heat insulation layer, adhesive layer, back plate, silencer, etc., and the other is a kind of wear-resistant material. Its thickness is about 1-1.5cm left and right. Small brakes can withstand great pressure. Compared with large brakes and other worn parts, the brakes are cheap and suitable for frequent replacement to ensure driving safety.

After knowing the structure of the brake disc, many people will ask this question: when will the brake disc be replaced? Because the wear resistance of the brake disc is limited, long-term wear will lead to the reduction of worn materials. Generally speaking, when the wear is more than one third, it must be noted that although the wear agent is used up, it will not lead to brake failure, but it will make people stop far away.

On the high-speed, because the speed is too fast, it will produce huge inertia. Therefore, once the brake is unstable, it will rear end and cause a car accident. With the development of technology, you don't need to estimate the replacement of brake disc. Some expensive cars will install induction wires in the brake pads. When the brake system reaches the limit, the brake system will appear a brake signal to remind the driver to replace the brake.

However, the brake pads of some cheap cars are not equipped with sensors. Instead, the warning iron is placed on its side. Once the friction exceeds the critical point, it will rub with the warning tape on the car body, resulting in a kind of metal to metal friction sound, so that drivers can quickly check and replace the brake pads. Once the driver does not operate carefully, the braking system will fail, and the braking system will be constantly worn due to the braking system, resulting in damage to the braking system.

Because personal driving habits vary, it is not practical to judge the choice of brake pads only by the driving mileage. If you drive normally, a brake block will be scrapped within twenty or thirty thousand miles. If you drive, a brake block can travel more than 100000 miles. In addition to determining whether to replace the brake disc according to the prompt of the sensor, the thickness of the brake disc can be seen from the spokes to determine the position of the brake disc.