What does a car braking system look like?

The automobile braking system is now generally used ABS system. I haven't found a better braking system than this. Air brakes, oil brakes, and mechanical brakes are the three types of car braking systems instead of the three systems.

Now the hydraulic pressure used in the car is less, and the air pressure is less than the hydraulic pressure in the braking effect, but we also have to consider other factors, such as cost, failure rate, space location, etc.

Do you know what a car rear brake system looks like? The structure is not complicated and can be mastered in a few minutes.

Brake pedal. The pedal assembly plays the role of a lever, after pressing the brake pedal, the pedal exerts force to the master cylinder piston, and the pedal is in the cab, which is easy to operate.

What are the components of the automotive braking system?

Brake master cylinder. The brake master cylinder is a hydraulic pump that generates the pressure used for braking and distributes the pressure to the four-wheel cylinder through the master cylinder.

What are the components of the automotive braking system?

Brake lines. In order to according to the shape of the car, the brake pipeline is also ever-changing, and the pipeline is divided into rubber hose and iron pipe, which is mainly used to transport brake fluid.

What are the components of the automotive braking system?

Brake load proportional valve.

The proportional valve is generally located in the rear brake line, which restricts the pressure on the rear brake by sensing the weight of the vehicle to change the rear brake situation, which can also be called mechanical ABS.

What are the components of the automotive braking system?

Brake booster.

Boosters are divided into vacuum boosters and hydraulic boosters, and most cars use vacuum boosters to reduce the driver's pedal force and increase braking safety by using the vacuum of the car.

What are the components of the automotive braking system?

Brake fluid. Brake fluid is a special oil, which is a necessary condition for braking, and the brake fluid is corrosive and should be cleaned with a lot of water when it gets wet.

What are the components of the automotive braking system?

Brake cylinders, brake pads.

There are brake cylinders and brake pads on each wheel, and the brake pads are wear parts, which need to be replaced after a certain level of wear.

What are the components of the automotive braking system?

What are the components of the automotive braking system?

Summary. Hello dear! We'll be happy to answer for you.

Learn about the car's braking system, which is a series of special devices that force the car to slow down. The main function is to slow down or even stop the moving car, keep the speed of the downhill car stable, and keep the stopped car stationary. The ordinary automobile braking system is mainly composed of brake pedal, vacuum booster, master cylinder (master cylinder), wheel cylinder (sub-cylinder), brake drum (or brake disc) and pipeline.

Different from the traditional automobile braking system, the electronic braking system is to replace some mechanical components with electronic components, which is a mechatronics system. At the same time, the generation and transmission of hydraulic pressure are different.

Learn about the car's braking system.

Hello dear! We'll be happy to answer for you. Learn about the car's braking system, which is a series of special devices that force the car to slow down.

The main function is to slow down or even stop the moving car, keep the speed of the downhill car stable, and keep the stopped car stationary. The ordinary automobile braking system is mainly composed of brake pedal, vacuum booster, master cylinder (master cylinder), wheel cylinder (sub-cylinder), brake drum (or brake disc) and pipeline. Different from the traditional automobile braking system, the electronic braking system is to replace some mechanical components with electronic components, which is a mechatronics system.

At the same time, the generation and transmission of hydraulic pressure are different.

Related: In a conventional braking system, the driver establishes the braking pressure in the wheel cylinder through the adjustment of the brake master cylinder, while in the electronic braking system, the braking pressure is provided by a hydraulic tank, and the stored pressure is generated by an electric piston pump, which provides hydraulic pressure for repeated continuous braking. The control system of electronic braking generally consists of sensors, ECUs (electronic control units) and actuators (hydraulic control units).

The power transfer between the brake pedal and the wheel brakes is separated. During braking, the braking force is controlled by the ECU and actuators. When the driver brakes, the pedal travel sensor detects the driver's braking intention and transmits this information to collect signals such as wheel speed sensor and steering angle sensor.

The maximum braking force of each wheel is calculated according to the driving state of the vehicle, and then a command is issued to the pressure tank of the actuator to brake each wheel. The high-pressure reservoir can quickly and accurately provide the required braking pressure for the wheel cylinders, without the need for the driver to care. At the same time, the control system also accepts sensor signals from other electronically assisted systems (e.g. ABS, ESP, etc.).

to ensure optimal deceleration and driving stability.

The braking system is generally composed of two main parts: the brake control mechanism and the brake. The brake control mechanism produces the braking action, controls the braking effect, and transmits the braking energy to the various parts of the braking system, and the brake is the part that generates the force that hinders the movement or movement trend of the vehicle.

1.The brake pedal of the car is under the steering wheel, and when the brake pedal is pressed, the brake lever is pressurized and transmitted to the brake pad on the brake drum to jam the brake wheel, so that the car slows down or stops running. The manual brake of the car is next to the gear shift and is connected to the brake bar.

Bicycle brakes are also common, which are decelerated by rod brakes fixed to the frame or disc brakes.

2.The brakes are accomplished by the intense friction between the brake pads and the brake drums.

3.The principle of braking is to convert the kinetic energy of the car into heat energy and consume it, and the kinetic energy comes from the power provided by the engine, which needs to be provided by the work of fuel combustion, which means that if you step on the brakes once, it means that your gasoline will be wasted. So, please remember the first point:

When driving, apply the brakes as little as possible, and braking is only for comfort or in an emergency.

4.Many brakes are emergency brakes as a last resort, so you must pay attention to the braking skills. There are two situations discussed here, one is the vehicle without the ABS anti-lock braking system, and the old vehicles are basically like this.

When this kind of vehicle encounters emergency braking, if the braking force is too large, it may make the car tires lock (the tires do not rotate at all), we can often see two black brake marks that drag a long time on the road, which is the traces of friction between the tires and the ground when the car brakes without ABS, the tires will no longer rotate after the tires are locked due to emergency braking, but the huge inertia will make the tires of the car rub against the ground and continue to slide forward, The violent friction between the tire and the ground caused a black mark on the rubber particles that had been rubbed off on the tire. At this time, if you force the direction, it will often have serious consequences such as deviation, side slippage, tail flicking, or even rollover out of control.

The brake master cylinder belongs to the automobile braking system, the function is mainly to provide brake assistance, only after the vehicle engine is started to have the effect of brake assistance, buses and trucks and other large vehicles use air pump power assist system, small cars use oil pump power assist system, the main oil brake master cylinder is a vacuum power booster pump, in the case of master cylinder assistance, the driver controls the oil pressure of the sub-cylinder to act on the brake pressure when the strength of the brake pedal can be easily a lot, if the car does not start the engine, then use it as much as possible, Pressing the brake pedal will not be able to press all the way down.

The braking effect on the car can only be the external force acting on the car and the direction is opposite to the direction of the car, and the magnitude of these external forces is random and uncontrollable, so a series of special devices must be installed on the car to achieve the above functions.

Automobile braking system refers to the installation of a special braking mechanism with braking devices on the car in order to technically ensure the safe driving of the car and improve the average speed of the car. Generally speaking, the automobile braking system includes two independent sets of service brake device and parking brake device. Among them, the service brake device is operated by the driver with his feet, so it is also called the foot brake device.

The parking brake device is operated by the driver by hand, so it is also called the hand brake device.

The function of the service brake is to slow down or stop the moving car in the shortest distance. The function of the parking brake device is to keep the car that has been parked on various road surfaces still. However, sometimes in an emergency, both braking devices can be used at the same time to increase the effect of the car's braking.

Some special-purpose cars and cars that often drive in mountainous areas, long-term and frequent braking will cause the service brake system to overheat, so various types of auxiliary braking devices are often added to these cars to stabilize the speed when going downhill.

According to the braking energy situation, the braking system can also be divided into three types: human braking system, power braking system, and servo braking system. The manual braking system uses the driver's physical strength as the braking energy; The power braking system uses the air pressure or hydraulic pressure converted by the engine power as the braking energy; The servo brake system uses both manpower and engine power as braking energy. In addition, according to the transmission mode of braking energy, the brake system can be divided into mechanical, hydraulic, pneumatic and electromagnetic.

In various types of automotive braking systems, the brake is a component in the automotive braking system that generates a force that stops the movement or trend of the vehicle. The brakes used in various types of cars are friction brakes, that is, the braking torque that prevents the movement of the car is the friction between the fixed element and the rotating working surface.

The function of braking is that the car can force the car to reduce its speed and even stop while driving. or downhill is the ability to maintain a certain speed.