Characterization and Comparison of Automobile Disc Brake Pads With Experimental Methods

Brake linings are a key brake part because they are the component that contacts and applies pressure and friction to a vehicle’s brake rotors – – those flat, shiny discs that you can sometimes see just behind the wheels of some vehicles. The pressure and friction applied to the brake rotor is what slows and stops the wheel. Once the wheels stop turning, the vehicle stops moving, too. Though the role of brake linings as braking parts is pretty simple, the brake linings themselves are anything but. If the car in motion cannot be stopped, there may be situations that could lead to loss of life and property. For this reason, the most important system in terms of safety of life and property in road vehicles such as automobiles is brake system. The most important part of the brake mechanism, which provides friction to the vehicle by slowing down, is the brake lining. Brake linings must be at an acceptable cost proportional to a balanced coefficient of friction, low wear rate, low noise level, lightness, environmental damage, good mechanical strength, corrosion resistance and performance. High temperature during braking; fading phenomenon, premature wear, evaporation of brake fluid, bearing failures, thermal cracks and thermally induced vibrations. Brake decline is a decrease in stopping power, especially in overload or repeated braking situations in high speed conditions. Brake weakening is a phenomenon that occurs due to temperature in vehicles such as cars, trucks, motorcycles, planes and bicycles that have a friction wheel. Proper driving style, brake equipment, material design and choice are factors that can significantly affect brake attenuation. Brake pads were formerly manufactured using mainly asbestos as the friction material. That’s because brake pads are exposed to [A？？klamalar]a lot of friction, which generates a lot of heat. Asbestos is a good material for absorbing and dissipating heat. So what was the problem? When asbestos breaks down, it’s creates dust that’s dangerous to breathe – – and brake pads can create a lot of brake dust when they’re slowing and stopping vehicles on the roads. Now, some brake pads and other brake parts are made from safer organic materials. Organic brake pads, sometimes called nonasbestos organic brake pads, are made from natural materials liked glass and rubber, as well as resins that can withstand high heat.All these features can be provided by composite brake linings containing many different components. These components are used as binders (phenolic resins and rubber), as abrasives (steel, copper, brass, aramid,