An important part of the car – the suspension system:

An important part of the car – the suspension system:

Suspension system is an important part of the car, it connects the body of the vehicle and the tire, the main function is to provide support, buffer and stability during the driving process. The suspension system can absorb and disperse the impact force caused by road bumps, improve ride comfort and driving stability. At the same time, it also helps to keep the tires in good contact with the ground, ensuring the vehicle’s handling performance during driving, turning and braking. Suspension system is an important part of automobile. It mainly has the following functions and characteristics:

• Support the body: bear the weight of the body, so that the vehicle to maintain a certain attitude.
• Shock absorption: effectively absorb and buffer the impact and vibration from the road surface, improve the ride comfort.
• lControl wheel movement: including wheel jumping, steering, etc., to keep the wheels in good contact with the road to ensure the stability and handling of the vehicle.
• lProtect the vehicle and reduce costs: Air suspension can reduce the impact of road bumps on the vehicle, thereby saving maintenance costs, extending the service life of the vehicle, and reducing the life cycle cost.
•  Improve driving comfort: it can effectively reduce vibration and provide a more comfortable driving experience for the driver, especially when transporting some precision instruments or valuables, its advantages are more obvious.
• lConvenient loading and unloading: the height of the frame can be adjusted to make it more convenient to dock the loading and unloading platform and improve transportation efficiency.
•  Improve vehicle ride comfort: can make the vehicle run more smoothly, and can save about 6% of fuel consumption, extend the tire life of 10%.
•  Increased total weight: According to relevant regulations, the total weight of vehicles with air suspension 3 axles and above can be increased by 1 ton, thus improving the transportation efficiency and revenue of dangerous goods special vehicles.
•  Accurate axle load monitoring: Accurate weighing via air suspension.
•  Improved safety performance: For example, when turning, the airbag can adjust the height difference to reduce the vehicle roll. Improve suspension efficiency: In scenarios such as express transportation that require frequent dismounting and connecting, the air suspension can lift the chassis at high speed, reducing the time and strength of swinging legs.

According to the ups and downs of the road, it is telescoped to adapt to different road conditions, so that the wheel can move up and down relatively flexibly and maintain contact with the road. Secondly, the shock absorber can quickly attenuate the telescopic vibration of the spring, prevent the wheel from jumping excessively, and let the wheel stabilize in the proper position and contact the road surface as soon as possible. The steering mechanism precisely controls the movement trajectory of the wheel to ensure that the wheel can always be adhered to the road with the correct Angle and attitude during the steering and driving process to avoid the situation of the wheel hanging or deviating from the road. In addition, the careful adjustment of the suspension system is also the key, through reasonable adjustment of the parameters and performance of each component, to achieve the best wheel and road contact state, so as to improve the vehicle’s driving stability, handling and comfort.

The requirements for vehicles in different regions and working conditions may be different, and Shaanxi Automobile will adjust and optimize the air suspension of the export heavy truck according to the actual situation to better meet the needs of local customers.