Introduction to Brake System Knowledge and Maintenance Guide

1、Composition of brake system

The braking system is a core component that ensures the safety of car driving,which includes three subsystems:control,hydraulic,and power assistance.The main components include brake pedal,brake master cylinder,brake cylinder,brake pads,brake discs(or brake drums),brake fluid(brake fluid),etc.

2、Working principle of brake system

The working principle of the braking system is to convert the kinetic energy of the car into heat energy through the friction between the brake pads and brake discs(or brake drums),as well as between the tires and the ground,thereby achieving deceleration and stopping of the vehicle.In order to ensure the safety of drivers,the braking system must provide stable,sufficient,and controllable braking force,while also having excellent hydraulic transmission efficiency and heat dissipation performance.This ensures that when the driver steps on the brake pedal,the force can be fully and effectively transmitted to the master cylinder and each sub cylinder,and prevents hydraulic failure and brake performance degradation caused by high temperatures.

3、Maintenance methods for brake system

Inspection and replacement of brake pads and brake discs

Brake pads:It is recommended that car owners conduct a comprehensive inspection of the brake system every 10000 to 15000 kilometers or every 6 months,focusing on the thickness of the brake pads and checking for cracks or other damage.If the brake pads make abnormal noises or slip,they must be replaced in a timely manner.Mid to high end models may use front and rear brake pads,as well as a dual safety brake system design,and a comprehensive inspection should be conducted before replacement.

Brake discs:The wear of brake discs and brake drums should also be regularly inspected to see if any signs of wear can be seen with the naked eye.At the same time,check the height of the brake pedal to ensure that it remains between 0.5 and 0.8 centimeters.

Replacement of brake oil(brake fluid)

Brake oil is the medium that transmits pressure in hydraulic brake systems.It not only transmits braking force,but also serves multiple functions such as rust prevention,corrosion prevention,and lubrication.With the passage of time and the use of vehicles,brake fluid will gradually absorb moisture from the air,leading to a decrease in boiling point,performance,and even serious consequences such as brake failure.Therefore,it is recommended to replace the brake oil when driving for about 60000 kilometers.

Timely check after rain

When driving on rainy days,the braking distance will be about 20%to 30%longer than usual.After rain,the front and rear wheel brakes should be checked in a timely manner to ensure that the brake calipers are not corroded or damaged.

4、The Importance of Regular Inspection and Maintenance

The performance of the braking system is directly related to driving safety,so regular comprehensive inspections of the braking system are an important task that every car owner cannot ignore.Although the maintenance intervals mentioned above are based on recommendations for general driving conditions,the actual inspection frequency should also be adjusted according to the specific usage and driving environment of the vehicle.For example,vehicles that frequently drive on congested urban roads may experience faster wear and tear on their braking systems due to frequent starting and stopping,thus requiring more frequent inspections.

conclusion

Regular inspection and maintenance of the braking system are key to ensuring driving safety.The Shinkansen automobile service chain has advanced testing equipment and a professional technician team,which can provide comprehensive brake system inspection and maintenance services for your car.We remind all car owners to schedule brake system inspections based on the vehicle's usage and the manufacturer's recommendations,ensuring that every trip is safe and worry free.