Working principle of brake cylinder

As a walking tool, measuring the performance of a car is just a simple superficial look at the power performance. On the contrary, in the eyes of the modder, the power performance is the first consideration factor, because it can be changed. To measure the performance of a car, it is often a comprehensive evaluation: the performance of the chassis, suspension, braking, power, transmission, walking, etc., this evaluation score often determines whether the car is worth looking forward to whether it is worth buying. Braking performance is very important for a car. This is a nonsense. Many car owners will say it, but when it comes to the actual purchase, they often ignore it. The reason is that it can be seen cannot be touched. The big deal is to see that the caliper is What, how big the disc, how many pistons, what brake pads, the size of the brake discs are often erased the explanation by the manufacturer. As for the common brake system performance evaluation data, there is also a variable: heat Attenuation, consumers often can only judge whether it is good , whether to change to change during use.

In fact, if the brake system is structurally complicated, it is nothing more than pedals, levers, vacuum booster drums, master cylinders, oil pipes, ABS master cylinders, soft oil hoses, brake cylinders, brake pads, brake discs, etc. If a slightly advanced vehicle type is used, the ABS system can intelligently apply some braking force to correct the driving state in the out-of-control state, but in the end, it is still inseparable the above-mentioned complete braking system component system. The braking performance is only related to high low performance, but also closely related to safety. The function of car braking can only be used for sudden braking in sudden mode, but can also play a decelerating role, allowing the car to stop at a specified time position according to the driver's wishes, so that the driver can accurately control the vehicle. The braking of a car is to apply a resistance opposite to the driving direction to the vehicle to slow down stop the vehicle a moving state. The current forms of car braking mainly include disc brakes drum brakes.

At present, most of the models are equipped with ABS. With this anti-lock brake system, the driver can have more peace of mind reduce the accident rate. Now we put aside the ABS show the principle of braking with the most basic brake components, the brake master cylinder, which pushes the brake fluid to each brake cylinder through a hydraulic device. Another point that cannot be ignored is that the handbrake parking is also a part of the braking system. The current handbrake is a cable type instead of hydraulic, it is a separate system, independent of the rear brake.

The brake cylinder is an indispensable part of the brake system. Its main function is to push the brake pads, the brake pads rub against the brake disc. Reduce stop the vehicle speed. The damage of the sub-cylinder is generally caused by oil leakage poor return. Oil leakage can be easily judged. Poor return can be judged according to the wear condition of the brake disc. Hydraulic brake is composed of brake master cylinder (hydraulic brake pump) brake oil storage tank. When you step on the brake plate during braking, the brake master cylinder sends the brake fluid to the brake cylinders through the pipeline.