bushing

1, the control arm and the control arm bushing as the guidance and force transmission components of the automobile suspension system, the various forces acting on the wheel to the body, while ensuring that the wheel according to a certain trajectory. The control arms connect the wheels to the body flexibly through ball hinges or bushings respectively. The control arm (including the bushing and ball head connected with it) should have sufficient stiffness, strength and service life; 2, suspension system including worn control arm bushing refers to the body and tire between the spring and shock absorber composed of the entire support system. The function of the suspension system is to support the body and improve the feeling of riding. Different suspension Settings will make the driver have different driving feelings; 3, the seemingly simple suspension system integrates a variety of forces, determines the stability, comfort and safety of the car, and is one of the key components of modern cars.

Steel plate bushing is a kind of accessories used outside mechanical parts to achieve sealing, wear protection and other functions, which refers to the ring sleeve that plays the role of liner. It can be used in many different cars, including those with factory suspension systems. The role of the bushing is to absorb the impact of the collision and protect the brake disc from dust and debris. In addition, the steel plate bushing can also be adjusted to work properly, but it is highly recommended that you let a professional perform this task to ensure safety. Now, you can find many different designs of bushings that you can purchase and install into your car. However, there are also some manufactured to improve the performance of the brake. This means that it will be harder for you to put pressure on the brakes while driving, but easier to maintain brake performance.

A McPherson front suspension rigid-elastic coupling model was established by ADAMS/CAR, and the sensitivity of the suspension rubber bushing stiffness was analyzed by ADAMS/insight. The bushing stiffness, which has great influence on wheel positioning parameters, was selected as the design variable, and the minimum variation of wheel camber Angle, front beam Angle, kingpin internal Angle and kingpin rear Angle was taken as the objective function. The wheel positioning parameters were improved by experimental design and multi-objective optimization method. The results show that the kinematic characteristics of suspension can be effectively improved by changing the axial stiffness, torsional stiffness, radial stiffness, axial stiffness and torsional stiffness of front bushing on the lower control arm shaft. After optimized design, the suspension performance is obviously improved compared with the original scheme.

The use of the Bushings can reduce the wear, vibration and noise of the equipment, and has the effect of anti-corrosion. The use of stabilizer link bushing can also facilitate the maintenance of mechanical equipment and simplify the structure and manufacturing process of the equipment. The role of the bushing in actual work is closely related to its application environment and purpose. There is also a sway link bushings between the connecting rod and the crankshaft. Its main functions are shock absorption, sound insulation, fatigue reduction, and extended service life. It plays a vital role in the driving stability of the vehicle. Therefore, the connecting stabilizer bar link bushing has the following functions. Protect the connecting rod, prolong its service life, save engine maintenance costs, and reduce engine economy.

The upper and lower control arms of the automobile shock absorber will be connected by sway bar end link bushings. When the vehicle passes through bumpy roads, high-frequency vibrations will be generated. In addition to shock absorbers and tires that can absorb shocks, various suspension stabilizer rubber bushing can also absorb part of the shocks. In this way, the transmission of vibration into the cockpit is avoided as much as possible, and the comfort performance of the vehicle is improved.

1.The role of auto shock absorber top rubber: 1, its material is plastic rubber, has the role of cushioning and shock absorption; 2, in the complete pressure top Angle through some speed bumps, in the car tire completely landed after the body up, feeling slightly upward, comfort is particularly good; 3, can sound insulation, tire and ground produced by the tire scene is also it to complete the relief, tire by bumps can reduce the direct impact on the car.

1. The control arm, as the guiding and force transfer element of the automobile suspension system, transmits various forces acting on the wheel to the body, and ensures that the wheel moves according to a certain trajectory. The control arm (including the bushing and ball head connected with it) shall have sufficient stiffness, strength and service life; 2. Suspension system refers to the whole support system composed of spring and shock absorber between body and tire. The function of the suspension system is to support the body and improve the feeling of riding. Different suspension Settings will make the driver have different driving feelings;

1. It can comprehensively improve the smoothness of the car ride, thus enhancing the driver's sense of smoothness and making the driver safer when driving; 2.It can effectively reduce the vibration of the body, and absorb some noise of the suspension system; 3.It can solve the spring weakness problem, the body will be raised by 0.2 to 0.3 cm, appropriate to improve the body.

Suspension Bushing Light weight, reduce the impact of the body, and improve the ground adhesion of the wheel; Soft spring with small stiffness can be used to improve the comfort of the car; It can reduce the position of the engine and the center of gravity of the vehicle, thus improving the driving stability of the vehicle; The left and right wheels beat alone, irrelevant, can reduce the tilt and vibration of the body. However, the independent suspension system has the disadvantages of complex structure, high cost and inconvenient maintenance.