lower control arm

A control arm's purpose is straightforward. It connects the steering knuckle to the frame and stabilizes the vehicle by allowing the chassis and the wheels to move in unison while the vehicle is in motion

Control arm bushings are made of soft materials such as rubber and various types of polymers. Their job is to provide a cushion between two metal parts, reduce road harshness, dampen noise and control vibration.

Upper control arms are an important component of a vehicle's suspension system that helps control the wheel movement and ensure a smooth ride. Over time, the upper control arms may wear out due to several factors such as wear and tear, corrosion, or damage from road debris.

The Control arm, as the guiding and force transmitting element of the automobile suspension system, transmits various forces acting on the wheel to the body, while ensuring that the wheel moves according to a certain trajectory. The Control arm connects the wheel to the body flexibly by means of ball hinges or bushings. The Control arm should have sufficient stiffness, strength and service life。

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.

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.