How to properly maintain the brake system?

Time： 2024-12-18

Summay： Firstly, regularly check and adjust the gap value. After a period of use, due to the wear of the friction parts

Firstly, regularly check and adjust the gap value. After a period of use, due to the wear of the friction parts, the clearance value needs to be readjusted by adjusting screws, nuts, adjusting sleeves, etc. to meet the regulations.

Secondly, keep the friction surface clean and free from impurities.

Furthermore, when the brake and motor share the same power supply, it is necessary to ensure that both the motor and the brake are powered on and off simultaneously, and that their rated voltages are the same. The motor installed with the brake should be started at full voltage.

The clearance of the brake disc is usually adjusted at the factory, and after installation, it should be verified and judged for compliance through inspection and testing. The wiring should be reliable.

Check the brake pads every 10000 kilometers. In urban driving, the service life of the brake disc drum is about 30000 kilometers, and the service life of the brake pads is also around 30000 kilometers, but the specific situation depends on the owner's operation.

Replace the brake fluid every 50000 kilometers of driving. If driving in humid areas for a long time, the oil change cycle should be shortened appropriately, and the brake fluid level should be checked regularly every month.

To keep the braking system dry, it is best to go to a maintenance point to dry or lightly brake to evaporate moisture after rainy or humid seasons.

Conduct a deep inspection of the brake every 1-3 days, focusing on the working stroke of the actuator, automatic compensation device, working length of the brake spring, limit switch collision plate, whether there is oil contamination on the surface of the brake wheel and brake pad, the wear thickness of the brake pad, and the condition of the brake wheel during emergency braking.

In daily use, pay attention to whether there are abnormal increases in braking time and distance, overspeed of braking wheels, accurate action of limit switches, high temperature or smoke between braking wheels and brake pads.

Also pay attention to the condition of the brake surface paint and touch up the paint in a timely manner.

Under normal driving conditions, check the brake pads every 5000 kilometers to check for remaining thickness and wear status.

If the brake shoes and shafts rust and get stuck due to long-term lack of maintenance, they should be sanded and installed with sandpaper to ensure smooth rotation.

The brake adjustment arm and camshaft should be lubricated regularly, and vehicles passing through the water tank should regularly clean the sediment in the tank.

After maintaining the brake, it is necessary to step on the brake pedal a few times to eliminate the gap, and replace the brake shoes by running in for 200 kilometers.

For the brake of a double beam crane, it is necessary to adjust the clearance and brake band in a timely manner, maintain cleanliness, replace friction materials in a timely manner, strictly inspect the connecting parts, conduct regular testing, and pay attention to the usage environment.

Keywords： How to properly maintain the brake system?