The semi-trailer air suspension is a mechanism that connects the wheel and the body, and plays a role in supporting and damping the body, mainly transmitting the force between the wheel and the frame, and buffering the impact force transmitted to the frame or body from the uneven road surface to attenuate the vibration caused thereby, so as to ensure that the car can run smoothly.
Automobile suspension can be divided into two types, independent suspension and dependent suspension. How to distinguish independent suspension from dependent suspension? Independent suspension can be simply understood as that there is no rigid connection between the left and right wheels, and the suspension components of one wheel are only connected to the body. Non independent suspension The two wheels are not independent of each other, and there are rigid shafts between them for rigid connection. From the structural point of view, the independent suspension has better comfort and handling because there is no interference between the two wheels. The independent suspension has a rigid connection between two wheels, which will interfere with each other, but its structure is simple, and it has better rigidity and trafficability.
