air brake equipment的意思|示意

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Air brake equipment is an important safety device used on heavy duty trucks, trains and other vehicles. It uses a system of compressed air to control the brakes. This system is used to slow or stop a vehicle when necessary.

When the driver presses the brake pedal, a plunger is activated which releases compressed air into the system. This air flows through the train or truck's brake system, activating brakes on all wheels. This sudden braking action slows or stops the vehicle depending on the force that the driver applies to the pedal. The pressure in the system is controlled by a governor valve.

The air brake system can be used in different circumstances. One of them is emergency braking when the driver needs to make an abrupt stop. It can also be used when a driver needs to slow down gradually, such as when coming to a traffic light or stop sign. In these cases, the brake system will slowly release the pressure in the system, thus allowing for a smoother stop.

The air brake system is also important for keeping the vehicle steady on a slope. By applying a certain amount of air pressure to the brakes, the system ensures that the vehicle does not roll or accelerate when on an incline. This is especially important on trains, which can be very heavy.

Overall, the air brake system is an important part of any vehicle, ensuring that the driver has full control over the brakes. It is a reliable and efficient system that ensures the safe operation of all vehicles.