• Why do big cars usually use air brakes instead of disc brakes?

    Why do big cars usually use air brakes instead of disc brakes?

    1. The reaction speed of the air brake is relatively fast. Compared with the liquid, the circulation speed of the gas is faster, so there is no need to pump the oil to the brake, and the gas used is compressed air. , It’s just fine to discharge it directly into the air after use. There is no need to... read more

    21,Jul,2020 News
  • What is the difference between a mechanical disc brake, a hydraulic disc brake and an ordinary disc brake?

    What is the difference between a mechanical disc brake, a hydraulic disc brake and an ordinary disc brake?

    At present, the mechanical disc brake of a bicycle is no different from that of a linear disc brake, that is, an ordinary disc brake.The difference between hydraulic disc brake and linear disc brake1. The difference of force transmission typeThe linear pull disc brake (wire disc) is to pull the brak... read more

    15,Jul,2020 News
  • What is the working principle of automobile air dryer?

    What is the working principle of automobile air dryer?

    Dryers generally appear on large passenger cars or trucks, because these cars are braked with high-pressure air. The role of the dryer is to dry the moisture in the high-pressure air, to avoid the corrosion of the brake components due to the moisture in the air. There is a heating rod in the drying ... read more

    09,Jul,2020 News
  • What is the difference between air brake and disc brake?

    What is the difference between air brake and disc brake?

    1. The reaction speed is different.Gas flows faster than liquid. The body of the truck is longer and larger. When the disc brake is used, the hydraulic pump needs to be made very large. The hydraulic oil of the oil pump needs to fill the piston, and a circuit is needed, so that the braking speed can... read more

    02,Jul,2020 News
  • What is the principle of spring brake air chamber?

    What is the principle of spring brake air chamber?

    Working principle of double diaphragm spring brake air chamberDuring service braking, compressed air enters the cavity a through 11 ports, acts on the diaphragm b, and compresses the spring c, the push rod d is pushed out, the pressure acting on the diaphragm acts on the adjusting arm through the co... read more

    28,Jun,2020 News