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What are the requirements for the performance of brake pads?

  • Categories:Industry dynamics
  • Author:
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  • Time of issue:2019-05-06 16:00
  • Views:2

(Summary description)1. Proper friction coefficient is the most basic parameter of friction material, which determines the basic brake moment. The brake friction coefficient stipulated in the national standard is between 0.35 and 0.40. The friction coefficient of qualified brake pads is moderate and stable, too high will cause wheel locking, direction out of control and burning pads in the braking process, too low will lead to too long braking distance. 2. Reliable safety brake pads produce instantaneous high temperature when braking, especially when driving at high speed or braking in emergency. At high temperature, the friction coefficient of the friction disc will decrease, which is called thermal recession. High or low heat recession determines high temperature state and emergency system

What are the requirements for the performance of brake pads?

(Summary description)1. Proper friction coefficient is the most basic parameter of friction material, which determines the basic brake moment. The brake friction coefficient stipulated in the national standard is between 0.35 and 0.40. The friction coefficient of qualified brake pads is moderate and stable, too high will cause wheel locking, direction out of control and burning pads in the braking process, too low will lead to too long braking distance. 2. Reliable safety brake pads produce instantaneous high temperature when braking, especially when driving at high speed or braking in emergency. At high temperature, the friction coefficient of the friction disc will decrease, which is called thermal recession. High or low heat recession determines high temperature state and emergency system

  • Categories:Industry dynamics
  • Author:
  • Origin:
  • Time of issue:2019-05-06 16:00
  • Views:2
Information

1. Appropriate friction coefficient

Friction coefficient is the most basic parameter of friction material, which determines the basic brake moment. The brake friction coefficient stipulated in the national standard is between 0.35 and 0.40. The friction coefficient of qualified brake pads is moderate and stable, too high will cause wheel locking, direction out of control and burning pads in the braking process, too low will lead to too long braking distance.

2. Reliable security

Brake pads produce instantaneous high temperature when braking, especially when driving at high speed or braking in emergency. At high temperature, the friction coefficient of the friction disc will decrease, which is called thermal recession. The level of thermal recession determines the safety of high temperature and emergency braking.

3. Satisfactory Comfort

Comfort is the direct expression of friction performance, including braking feeling, noise, dust, smoke, odor and so on. Owners are often most concerned about the noise of the brake pads. Noise is caused by abnormal friction between the friction pads and the friction discs. The causes are very complex. Braking force, temperature of the brake discs, vehicle speed and climate conditions may be the causes of noise.

4. Reasonable Life

The service life is the product target that everybody pays attention to universally. Usually the brake pads can guarantee the service life of 30,000 kilometers.

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