What is the reason for the cylinder movement of Xiamen Dajinlong bus?

The dynamic and static considerations of the air cylinder of passenger cars are caused by the changes of air pressure, valve problems, pipeline blockage, internal faults of the air cylinder, temperature changes and installation problems.

1. Air pressure change: The air pressure change in the air storage tank may cause the internal gas to flow and generate sound. This is normal under normal working conditions, because the air storage tank needs to provide compressed air for the braking system.

2. Valve problem: The valve in the gas storage tank may be worn or damaged, resulting in air leakage and noise.

3. Pipeline blockage: If the gas inlet or outlet pipeline of the gas storage tank is blocked, it may lead to poor gas flow and abnormal sound.

4. Internal failure of the air cylinder: The diaphragm, piston or other parts inside the air cylinder may fail, resulting in abnormal air flow inside the air cylinder.

5. Temperature change: the increase or decrease of temperature may lead to the volume change of gas in the gas storage tank, thus producing sound.

6. Installation problem: If the gas storage tank is improperly installed, it may resonate with the car body or other parts and produce noise.