Why is it undesirable to step on the brakes when over the speed bump

The deceleration zone will sometimes appear at the entrance of the community, and sometimes it will appear near the school. The main purpose is to make the owner slow down and prevent traffic accidents in places with large pedestrian flow or large traffic flow. So when the car passes the speed bump, why can't you apply the brakes?
The role of the front suspension
Suspension is an important part of the car, which elastically connects the body and wheels together. Its main function is to transmit all the forces and moments acting between the wheel and the body, such as supporting force, braking force and driving force, etc., and to mitigate the impact load transmitted from the uneven road to the body, attenuate the resulting vibration and ensure The comfort of the occupants, reducing the dynamic load of the cargo and the vehicle itself.
Consequences of improper braking
When the brake is pressed, the center of gravity of the body moves forward, and the body leans forward to cause pressure on the front suspension spring. The front suspension spring is greatly compressed. Correspondingly, the suspension will become hard and the vibration of the tire will be easily transmitted to the car. frame. At this time, the suspension spring has not been restored to the initial state through the speed bump, and the buffering effect is greatly weakened. In the long run, it will cause great damage to the frame.
So when we usually drive, we do n’t have to have superb driving skills, the main thing is to learn how to drive well, and use the correct driving method to protect the car. Again, when you pass the speed bump, you can first reduce the speed to 20 in advance.

www.cnluba.com