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How often does the brake pads change? How do I determine whether I need to change myself? Old driver teach you


Time:2023-10-26

Source: network

Although the brake pads are small, they are all in organs. The brake pads consist of two parts, one is the body, including the insulation layer, sticky rubber layer, back plate, muffler, etc. It is the main part of the daily driving process of the car, about 1-1.5 cm thick. Small brake pads are affected by large pressure. At the same time, compared with the larger brake disc and other loss components, the cost of the brake pads is low, which is more suitable for frequent replacement to ensure driving **.

After understanding the structure of the brake pads, many friends will ask, so when should the brake pads be replaced? Because the wear -resistant material in the brake pads is limited, long -term wear will make the wear that can be worn less and less. Under normal circumstances, when wear -resistant materials have been consumed by two -thirds, they need to be paid attention to. Although even if the wear -resistant material is exhausted, the brakes will not fail, but it will cause you to fall into the danger of being too long in braking distance. situation.

When driving at high speeds of the vehicle, because the speed of the vehicle is very high, it is likely that the car can not stop, and the vehicle in front of the front rear -end is directly responsible, causing full responsibility for traffic accidents. The development of modern technology makes you no longer need to roughly estimate the time to replace the brake pads. Some more expensive cars will place the corresponding induction line in the brake pads. When the original brake pads reaches the critical point that cannot be worn continuously, the hand brake icon will be displayed on the instrument panel of the vehicle to replace the brake pads.

However, there are no sensing cables in some cheap car brake pads. Instead, a warning iron is placed next to the brake pads. When the friction material is worn to the limit value, the brake disc and the warning patch next to it will be scratched. Then make a sharp and harsh sound that friction of iron and iron pieces to remind the driver to check and replace the brake pads in time. If the driver does not pay attention to continuing to use at this time, although the brakes will not fail, the warning iron will continue to wear with the brake disc, and the brake disc will leave deep wear marks, resulting in the brake discs directly scrapped in advance.

Because everyone's driving habits are different, it is unscientific to judge whether the brake pads should be replaced by driving mileage. The rude driving habits have been grinded by 20,000 to 30,000 kilometers, and a good driving habit can even use more than 100,000 kilometers. In addition to determining whether you need to replace according to the sensor reminder, you can also see the thickness of the brake pads through the spoke gap. You can roughly determine whether the brake pads need to be replaced.

"The car is not good, the brakes are spiritual." As a driver, we have the obligation to pay attention to our own brake pads, combine our driving habits to check and replace the brake pads in a timely manner in time to ensure our own driving **. Travel **.

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