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Braking Causes Of Disc Brake
Sep 19, 2017

    Avoid the braking failure caused by long time braking and the accident on the next long slope has to stop frequently to make the brakes cool or use water to force the cooling brake. The root cause of this problem is the common drum brake braking efficiency of the thermal stability is very poor, popular said drum brakes due to prolonged braking temperature rise and temperature rise after the braking effect obviously worse. Disc Brake

     The problem will be significantly improved after the disc brakes are installed because even though the temperature is significantly higher, the disc brakes can almost maintain the same braking force as the cold state. Disc brakes have many notable advantages over drum brakes.Disc Brake

    In the long time continuous braking on one hand, the brake drum after heating expansion, the working radius increased, so that the brake drum can not maintain the full contact with the brake hoof; On the other hand, the friction coefficient between the brake shoe friction linings and the brake drum is reduced and the braking efficiency is reduced after the temperature increases. Disc Brake

    For disc brakes, the axial thermal expansion of the brake disc is minimal, while the radial thermal expansion is independent of the braking performance. At the same time, the effect of friction coefficient of braking friction linings and brake discs on braking performance is small, so the braking efficiency is reduced very little.Disc Brake

    Brake friction linings are high in unit pressure on the brake discs, so it is easy to squeeze water out and thus reduce the braking efficiency after soaking. Also because of centrifugal force and brake friction lining block on the brake disc wiping effect, after the water only need secondary braking that can return to normal. and drum brakes due to structural reasons, it will require even more than 10 brake side can be restored.Disc Brake

   The gap automatic adjustment mechanism is adopted, which effectively reduces the maintenance workload. The mechanism can make the system adjust the clearance between the brake friction linings and the brake discs, thus ensuring the braking response time. In addition, the brake caliper of disc brakes has a radial opening, as long as the wheel is removed. It is very convenient to replace the brake friction lining block, while the ordinary drum brakes need not only to remove the wheels, and the replacement of the brake hoof itself is very complex, requiring a lot of work.Disc Brake