In order to ensure the safety of the vehicle and the ability of high-speed operation, the braking system must meet the following requirements
1.
Good braking performance.
The indexes to evaluate the braking efficiency of an automobile are braking distance, braking deceleration and braking time
2.
Easy to operate, good directional stability during braking.
During braking, the braking force of the front and rear wheels is distributed reasonably, and the braking force of the left and right wheels should be basically equal, so as to avoid off-track and sideslip.
3.
Braking smoothness is good.
Brake should be soft and smooth;
The discharge should be prompt and thorough.
4.
Good heat dissipation, easy to adjust.
This requires the brake shoe friction piece high temperature resistance ability, the recovery ability is fast after wet, the gap can be adjusted after wear, and can be dustproof, oil-proof.
5.
When a trailer is attached, it can cause the trailer to brake before the main vehicle and then release the brake after the main vehicle;
The trailer can brake by itself when it is off the hook.