Front Stabilizer Bar Connecting Rod High Chassis Wholesale
In order to improve the ride comfort of the car, the suspension stiffness is usually designed to be relatively low, and the result is that the driving stability of the car is affected. To this end, a stabilizer bar structure is used in the suspension system to increase the stiffness of the suspension roll angle and reduce the body roll angle.
The function of the stabilizer bar is to prevent the vehicle body from excessive lateral roll when turning, and to keep the vehicle body as balanced as possible. The purpose is to reduce the degree of lateral roll of the car and improve ride comfort. The stabilizer bar is actually a horizontal torsion bar spring, which can be regarded as a special elastic element in function. When the body only moves vertically, the suspension on both sides deforms the same, and the stabilizer bar does not work. When the car turns, the body rolls, the suspension on both sides jumps inconsistently, the outer suspension will press against the stabilizer bar, and the stabilizer bar will be twisted, and the elastic force of the bar body will prevent the wheels from lifting, so that the car body can be kept as balanced as possible. to the lateral stability.
If the left and right wheels jump up and down at the same time, that is, when the body only moves vertically and the deformation of the suspension on both sides is equal, the stabilizer bar will rotate freely in the bushing, and the stabilizer bar will not work.
When the suspension deformation on both sides is unequal and the body is tilted laterally with respect to the road, one side of the frame moves closer to the spring support, and the end of that side of the stabilizer bar moves up relative to the frame, while the other side of the frame moves away from the spring The support, and the end of the corresponding stabilizer bar then move downwards relative to the frame, however, when the body and frame are tilted, the middle of the stabilizer bar has no relative movement to the frame. In this way, when the vehicle body is tilted, the longitudinal parts on both sides of the stabilizer bar deflect in different directions, so the stabilizer bar is twisted and the side arms are bent, which increases the angular stiffness of the suspension.
The torsional internal moment generated by the elastic stabilizer bar hinders the deformation of the suspension spring, thereby reducing the lateral tilt and lateral angular vibration of the vehicle body. When the torsion bar arms at both ends jump in the same direction, the stabilizer bar will not work. When the left and right wheels jump in the opposite direction, the middle part of the stabilizer bar will be twisted.
application
If the roll angle stiffness of the vehicle is low and the body roll angle is too large, a transverse stabilizer bar should be used to increase the roll angle stiffness of the vehicle. The stabilizer bars can be installed separately or simultaneously on the front and rear suspensions as required. When designing the stabilizer bar, in addition to the total roll stiffness of the vehicle, the ratio of the roll stiffness of the front and rear suspensions should also be considered. In order to make the car have understeer characteristics, the roll angle stiffness of the front suspension should be slightly larger than that of the rear suspension. Therefore, more models are equipped with a stabilizer bar in the front suspension.
