The service life of automobile brake pads is related to what factors
Release time:
2019-12-20
Automotive brake pads manufacturersWhat factors are related to the service life of automobile brake pads? As a new type of brake pads that have emerged in recent years, its service life is a matter of concern to everyone. We all know that the service life of ordinary brake pads has a lot to do with the driving habits of the owner. Generally speaking, as long as the driving method is appropriate, do not step on the brakes frequently. The front wheel brake pads are used for about 40000 kilometers. The rear wheel brake pads are about 80000 kilometers (this is because the center of gravity of the car will lean forward when braking), and the brake pads must be checked every 5000 kilometers. So how long can the car brake pads be used:
(1) Automobile brake pads are composed of ceramic fiber, non-ferrous filler material, adhesive and a small amount of metal. The material dissipates heat quickly, and the friction coefficient is higher than that of metal brake pads. Therefore, the use of automobile brake pads The life is significantly higher than that of ordinary brake pads.
(2) The unique formula materials used in automobile brake pads are only 1 to 2 kinds of electrostatic powder, and the other materials are non-electrostatic materials, so that the powder will be taken away by the wind with the movement of the vehicle. There will be no scratches (ie scratches), which reduces wear and extends the service life.
(3) The friction coefficient is an important performance index of any friction material, which is related to the braking ability of the brake pad. During the braking process, due to the heat generated by friction, the working temperature increases. The friction material of the general brake pad is affected by the temperature, and the friction coefficient begins to decrease. In the actual application, the friction force will be reduced, thereby reducing the braking effect. The friction material of ordinary brake pads is immature, and the friction coefficient is too high, causing unsafe factors such as loss of control of the direction, burning of the pads, and scratching of the brake disc during braking. Even when the temperature of the brake disc is as high as 650 degrees, the friction coefficient of the automobile brake pads is still around 0.45-0.55, which can ensure that the vehicle has good braking performance. This not only avoids the emergence of some unsafe factors, but also prolongs the service life of the entire braking system.
Through the introduction of the above car brake pad manufacturers, everyone should know what factors are related to the life of the brake pads! Therefore, the service life of automobile brake pads is much higher than that of ordinary brake pads. Now there is a saying on the Internet that the use of automobile brake pads can be replaced for life. In fact, this statement is a bit absolute. This still depends on personal driving habits. The actual situation is analyzed in detail.
For more information about automobile brake pad manufacturers, please visit official website: http://www.cnzhaoda.com/
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