What is the function of brakes?
2 Answers
Disc brakes, also known as caliper brakes, are named after their shape. They are hydraulically controlled, with main components including brake discs, wheel cylinders, brake calipers, and oil pipes. The brake disc is made of alloy steel and fixed to the wheel, rotating with it. Here is additional information: Drum brakes: Drum brakes are the earliest form of automotive brakes. Before disc brakes appeared, they were widely used in various vehicles. However, due to structural issues, they have poor heat dissipation and drainage performance during braking, which can easily lead to reduced braking efficiency. Therefore, in the past thirty years, they have gradually been replaced by disc brakes in the passenger car sector. However, due to their lower cost, they are still used in some economy cars, mainly for the rear wheels with lighter braking loads and parking brakes.
I've been driving for almost 20 years, and the function of the brake is to slow down or completely stop the car, which is crucial on the road. Every time I press the brake, it prevents me from hitting the car in front, pedestrians, or other obstacles, especially in emergencies like sudden animal crossings or sudden braking by the car ahead—hard braking can avoid accidents. On slippery roads during rain or snow, brakes also help stabilize the vehicle and prevent skidding. I make it a habit to check the brake system every month, and replacing new brake pads can shorten the braking distance. Remember, if the brakes aren't reliable, even the strongest engine is useless. Safety comes first—don't skimp on car maintenance.
