Will the brake pads wear out the brake disc?

Brake pads and brake discs are brake components, which are composed of friction pads, brake rubber and sealing strips. During normal use, the brake disc is relatively hard and will not be rubbed to a sharp surface. However, when the friction surface is contacted at the beginning, there will still be a part of the friction force. Generally, the braking effect can only be achieved to a certain extent. The friction surface between the brake pad and the brake disc is very smooth and soft, not easy to wear, and has a long service life. People who have not used the car brake failure experience may not know this situation. So today, we will tell you that the most important part of all the components on the vehicle is the brake disc and brake pad, and they should be replaced regularly. Do you notice any problems at ordinary times?

1. The brake pads and brake discs will not wear, but will bring some problems to the brake system. For example, the braking may also be slow or ineffective.
In fact, this is because the friction between the brake pad and the brake disc is not large at the beginning, but the brake failure may occur due to the thin brake pad. The most important and easily overlooked components of the brake system are the brake pads and brake discs. Because a certain amount of heat will be generated during braking, but it only needs a little to stop the car. We should regularly observe whether there is friction between the brake disc and the brake disc. If abnormal noises and abnormal phenomena are found. Then you need to check the brake disc, brake or other parts of your vehicle. We can also judge which aspects you need to check according to the brake fluid inspection. If it is found that the brake oil is insufficient and not replaced in time, it is easy to cause problems in the brake system, which will lead to the occurrence of failure to brake the car, and even seriously affect driving safety. So we still recommend doing some maintenance work every 5000 km or so, or according to the car manual, or going to the 4S store to do a car maintenance. After all, many new cars are equipped with ABS and power steering systems, so they play an important role in cars.

2. The quality of the brake rubber is poor. When the brake rubber touches the surface, it is easy to have some small scratches, but it will return to normal after a period of time;
And the brake rubber has a certain degree of aging, so after a period of use, there will be some small scratches, but generally not too serious. If you touch it with your hand, it feels very hard, and the brake is not hard enough, it is unlikely to brake. It is generally caused by long-term use or use in a poor environment; When the vehicle keeps stepping on the brake, cracks and uneven phenomena will appear on the brake rubber. This leads to the phenomenon that the brake cannot be stopped when braking. If this problem has already occurred, should we pay attention to it? No, most of the vehicles now use vacuum pump brake system, so we often hear a teacher say that there will be a noise in our car during normal driving. That is because the brake rubber is too thin, which makes us insensitive to step on the brake. How can we judge? Now let's tell you something: when driving the brake, you will hear the sound of the brake pedal is very hard, not returning well, very slow, and so on! However, this kind of failure is usually caused by the aging of the brake rubber or brake pads. Therefore, we need to replace the brake rubber and brake emulsion regularly to ensure the normal drying of the brake rubber.

3. The brake caliper makes abnormal noises when it is worn seriously. We usually make abnormal noises when the brake pads are aged, but the brake pads are normal. At this time, you should check whether the brake pads are damaged, and if so, you must replace them in time.
Now many cars are equipped with brake calipers, and brake pads are consumables, so they should be replaced in time. If the brake pedal is slightly loose, or the brake pad makes an abnormal noise when driving, it means that you need to replace the brake disc, because if you do not replace it, it may cause the brake to lock, and then the car may hit people. Generally, the car needs a thorough maintenance less than 20000 km. The above is the case that the brake disc and brake pad will be worn or damaged, so you must replace them in time. Generally, they need to be replaced when driving less than 100000 km or 60000 km. If the following situations occur, it is better to stop the vehicle for a simple inspection and maintenance! Then why should the brake disc be replaced first?

4. If the quality of the brake disc is poor, it is like being protected by a thick oxide film. The surface is also very smooth without unevenness. It is easy to wear to its original appearance.
If the brake pads have not been replaced for a long time, the wear between the brake pads and the brake disc has begun to occur, the enamel on the surface has also been worn off, and the friction resistance will increase a lot. Therefore, it is necessary to replace the brake floor tiles and brake oil frequently. In case of brake failure, it should be replaced in time. Also, the brake rubber strip should be replaced in time. This is also the best way to maintain the vehicle, and it is also the most economical. Of course, there is a way to replace the brake pads and brake discs regularly! It is recommended that the car should be replaced every 2-3 thousand kilometers, and the car should be serviced every 5000 miles. What should I pay attention to? Why do we often change the brake pads?

5. If you find the brake pedal is very weak just after braking, you need to check it immediately.
First, check the brake power assistance. If the power assistance system is normal, check the steering power assistance. If the power assistance is not normal, you need to go for an inspection. When it is found that the booster lever is loose, it is better to replace it immediately or pull it up to try again; If it is loose, it needs to be replaced or repaired directly. The very important parts of the car brake system should be checked regularly, otherwise you don't have a good solution to any problem at ordinary times.