Brakes For Vehicles

Brakes For Vehicles

Brakes are an essential component of any vehicle, responsible for slowing down or stopping the vehicle when necessary. The primary function of brakes is to convert the kinetic energy of the moving vehicle into heat energy, which is then dissipated into the atmosphere. Brakes work on the principle of friction, where two surfaces are pressed against each other to create resistance and slow down the vehicle. The most common types of brakes used in vehicles are disc brakes and drum brakes. Disc brakes consist of a rotor, caliper, and brake pads. The rotor is a flat, circular metal disc that rotates with the wheel. The caliper is a metal housing that contains the brake pads and is mounted on the rotor. When the brake pedal is pressed, hydraulic pressure is applied to the caliper, which in turn squeezes the brake pads against the rotor, creating friction and slowing down the vehicle. Drum brakes, on the other hand, consist of a drum, brake shoes, and wheel cylinders. The drum is a hollow, cylindrical metal component that rotates with the wheel. The brake shoes are curved metal plates that are lined with friction material and are mounted inside the drum. When the brake pedal is pressed, hydraulic pressure is applied to the wheel cylinders, which in turn pushes the brake shoes against the drum, creating friction and slowing down the vehicle. In addition to the two primary types of brakes, there are also other types of brakes used in vehicles, such as regenerative brakes, which convert the kinetic energy of the vehicle into electrical energy and store it in a battery, and anti-lock brakes, which prevent the wheels from locking up during hard braking, thereby allowing the driver to maintain control of the vehicle.

friction, kinetic energy, hydraulic pressure, rotor, caliper

— Richard White

CITATION : "Richard White. 'Brakes For Vehicles.' Design+Encyclopedia. https://design-encyclopedia.com/define/brakes-for-vehicles?E=322809 (Accessed on October 14, 2026)"