Wednesday, 4 March 2015

Significance Of The Brake Pad Systems


 Brake Pad is a component of the brake system that is used to generate friction against the disc rotor. The main function of the brake pad is to transmitting the kinetic energy of the disc rotor into thermal energy so that the wheel slows down or stops. The brake pad comes with friction material on its surface and is forced against the disc by the brake caliper, which can be operated pneumatically, hydraulically, or electromagnetically.
Brake pads are one of the significant part of the braking system. Even if the rest of the brake system is working properly, but the brake pads are worn out or damaged, your vehicle brakes won’t be applied effectively. Brake pads make direct contact with the discs and apply the pressure to stop the wheels. Brake pads use the law of friction to apply the brakes.
While selecting brake pads the material used to develop is the most important factor.
The main types of brake pads used are
In the early days, asbestos brake pads offered the best results for applying the brakes. While applying the brakes, high heat is generated in the brake pads and asbestos has high thermal conductivity, so heat is absorbed and released very quickly by an asbestos brake pad. But main disadvantage is when it breaks down it creates dust which is very harmful
Asbestos brake pad
  • Organic Brake Pad

Organic pads are designed with organic materials like glass or rubber mixed with resins, which can resist the high heat generated from the brakes. The high heat of the braking system actually helps the organic materials to bind and strengthen. The main disadvantage is being softer than other materials, the dust created by organic pads is higher than other materials.
  • Ceramic Brake Pad

Ceramic pads are durable, produce less dust. But the disadvantage is they can decrease the stopping power, especially when hot.
Ceramic brake pad