Brakes are an integral part of any vehicle, allowing us to stop and start with ease. Have you ever wondered how they work? Brake pads play a crucial role in the braking system, and understanding how they work is essential for vehicle safety.
The main component of the braking system is the brake pad. Brake pads are made of a variety of materials, but most are now made of ceramic or semi-metallic composites. These materials can withstand high temperatures and friction without wearing down too quickly. The brake pad is attached to the caliper, a hydraulic piston that applies pressure to the rotor when the brakes are applied.
When you press the brake pedal, fluid from the master cylinder is sent to the calipers. This causes the calipers to close around the rotor and forces the brake pads against it. The friction between the pads and rotor slows down the wheel's rotation and brings your car to a stop.
Brake pads are constantly subjected to extreme temperatures and friction, eventually needing to be replaced. Depending on your driving habits, you may need to replace your brake pads every 20,000-40,000 miles.