This is How Your Car Brake Works in Case You Are Wondering

It’s typical understanding that the brakes are what stop our cars. We trust those brakes to bring our vehicle to a stop when we need them to. But, what the majority of us have no idea is how our disk brakes or brake pads really work. When you get routine automobile service, you might find it useful to not only have them look after your brakes, but also teach you the mechanics of how your car brakes work.


There are 2 normal kinds of brakes: disk brakes and drum brakes. Disk brakes are generally found on the front of your car, with drum brakes typically found in the back. Depending upon the make and year of your car, you might also find disk brakes on the rear brakes. The mechanics supplying your car service in Delaware County will have the ability to inform you which type that you have.

The Process

In order to put your brakes into action, you need to compress the brake pedal on the motorist’s side of the car. Once the brake pedal has been lowered, it will signal the master cylinder to press fluid out to the calipers. The calipers will then squeeze both brake pads versus the disk or rotor to stop the car. When you consider this procedure, compare it to the rubber pads on a bike rubbing versus the wheel rim to develop friction and to stop the bike.

Drum Brakes

For those vehicles with drum brakes, fluid is pushed into what is referred to as the wheel cylinder. When the fluid is pushed into the cylinder, the pressure from the fluid then presses the brake shoes out so that friction is produced versus the drum to stop the car. The brake shoes are on the within the drum, instead of on the exterior like a disk brake.

Naturally decreasing triggers friction, which produces heat. This procedure ultimately wears the brakes on your car, leading them to need changing.

Knowing not only the appropriate upkeep your brakes need, but also how they work, can help you and your car mechanic look after these crucial car devices.