What is the function of automotive brakes?
2 Answers
Automotive brakes serve the following purposes: 1. To forcibly decelerate or even stop a moving vehicle as required by the driver; 2. To ensure stable parking of a stationary vehicle under various road conditions; 3. To maintain a stable speed for vehicles traveling downhill. The braking effect on a vehicle can only be achieved by external forces acting upon it in the opposite direction of its movement. However, the magnitude of these forces is random and uncontrollable, necessitating the installation of specialized devices in vehicles to fulfill these functions. Automotive brakes refer to components that generate forces opposing or tending to oppose vehicle motion, including retardation devices in auxiliary braking systems.
The function of automotive brakes is to slow down or completely stop the vehicle, ensuring driving safety. In my daily driving, I frequently use them at traffic lights, turns, or during emergency avoidance—it's literally a lifesaver. Their role isn't just about controlling speed but also preventing rear-end collisions or accidents. I remember last year during the rainy season when the roads were slippery, it was thanks to the brakes that I managed to stop in time and avoid skidding off the road. The braking system includes two types: disc and drum, each with its pros and cons, but my car uses disc brakes, which have better heat dissipation and faster response. When driving, avoid slamming on the brakes too often, as it leads to faster wear and potential malfunctions—gentle driving is recommended to prolong their lifespan. Checking brake pad thickness and fluid levels is crucial to avoid failure at critical moments. In short, brakes are an indispensable safety guardian in driving, making every trip feel secure.
