Brake systems (brakes) play an active role in the development, as they have become more effective and diversified. Brake systems in cars are among the safest aspects. They are used c
Brake systems play an effective role in development, as they have become more effective and diversified. Car brake systems are among the safest aspects. All cars today use Brake Boosters in order to provide additional power to the brake system. It is also called a brake booster. Its main function is to reduce the effort that the driver needs to stop the car. This is done by creating a double force that forces the brake fluid to flow steadily into the main brake tray when pressing the brake pedal.
What is brake bam:
Brake fluid (Bakem) is one of the basic components of the brake system in any car, and it may be one of the most important components of cars, because if the brake fluid leaks, the brakes will not work at all.
The brake fluid is the fluid responsible for connecting the brake movement from the general master located above the servo to the sub-axes in the four wheels of the car and the braking motion events. Among the characteristics of the brake fluid is that it has a transparent yellow color, has a light viscosity, its texture is close to that of water, and it withstands high temperatures without change. In its properties, its boiling point is approximately 260 degrees Celsius, and it is a paint remover, toxic to humans, and voracious for moisture.
What are the brakes?
Brakes are mechanical devices that absorb the kinetic energy of a system and convert it into any other form of energy in order to stop the moving system. It is used to slow down or stop a moving vehicle which is mostly achieved by friction. We generally see it installed on the end of shafts and axles of cars.
What are the types of brake pads?
- Vacuum brake caliper
Most brake boosters are vacuum operated as they have two sides called a vacuum chamber and a working chamber. Depressing the brake pedal activates a rod called a “vacuum valve” which allows air to enter the working chamber. As a result a difference in pressure is created which helps push the rod further Which in turn helps push the brake caliper piston resulting in enhanced braking, when the brake pedal is released no outside air can enter and at the same time the degassing valve reopens which returns vacuum to both sides.
- Hydraulic brake bam
Some cars use a hydraulic brake booster, where the gearbox generates hydraulic pressure to assist braking. The pressure is transmitted from the gearbox to a piston inside the brake caliper, which in turn pushes a rod towards the brake tray, which leads to enhanced braking.
- Electronic brake pads
This design is often found in hybrid and electric cars.
The electronic brake booster uses a variety of sensors such as tread sensor, speed sensor, and others to determine the vehicle's operating conditions. The PCM uses that information to activate the electronic brake booster. The brake drum and booster then create the hydraulic pressure needed to provide braking assist.
What are the signs of damage to the brake pads?
- Harsh brake pedal:
When the dump valve is working properly, pressing the brake pedal is very easy and smooth.
But when it breaks down, pressing the brake pedal becomes more difficult due to the high pressure inside the booster.
- The engine stops when the brakes are applied
When the brake booster fails, it can draw too much air from the engine.
You will feel as if the engine is about to stop and may actually stop, in addition to decreasing braking performance.
- Wide stopping distance
Another sign of brake booster failure is that your car takes a longer distance to stop than usual.
This occurs when air bubbles enter the brake caliper via the brake caliper.
The air bubbles greatly reduce the pressure you put on the brakes, making them operate very quietly.
It will feel as if the brake pedal is spongy and yet the brakes will also take longer to bring the car to a stop.
brake pad test:
While the car engine is off press the brake pedal several times, after that start the car and press the brake pedal lightly while starting the engine, you should feel the pedal go down a little and then become hard
If it becomes difficult or if you don't feel any change at all, your brake pads are faulty.
Conclusion
In the end, it is necessary not to neglect the necessary periodic maintenance. You must not continue to press violently on the brake pedal or use non-original parts while changing the brake set. The car must not be loaded with more than the permissible weight. It must be known that contact of the brakes with hot water leads to Its poor efficiency It is necessary to monitor the leakage of brake fluid, and we hope that you liked this report and to learn more, browse our website
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