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Product Description
1. Upper control arm and lower control arm: The upper control arm and the lower control arm are a common suspension system design. The upper control arm connects the wheel bearing and the upper part of the car body, and the lower control arm connects the wheel bearing and the lower part of the car body, which supports the wheel and transmits the power of the suspension system through the cooperative action of the upper and lower control arms.
2. Double wishbone suspension: The double wishbone suspension system consists of an upper wishbone and a lower wishbone, which are respectively connected with the wheel bearing and the vehicle body. Through the cooperation of the two wishbones, the movement track and damping effect of the wheels are controlled, and the maneuverability and stability of the vehicle are improved.
3. McPherson suspension: McPherson suspension system is a simple and commonly used design. It connects the wheel bearing and the car body through an upper control arm and a spring strut, and controls the movement of the wheel through the rotation of the upper control arm, which is suitable for front-wheel vehicles.
4. Multi-link suspension: The multi-link suspension system includes a plurality of control arms, which support the wheels and the car body through a plurality of connection points, so that the motion trajectory and damping effect of the wheels can be controlled more accurately, and the handling and comfort of the vehicle can be improved.
The design principle mainly includes the following aspects:
1. Structural design: The structural design of the control arm should take into account the functional requirements such as bearing the weight of the wheel, transmitting the force of the suspension system, and resisting compression and tension, and is usually made of high-strength materials to ensure the stability and durability of the control arm.
2. Layout mode: The layout mode of the control arm should take into account the suspension performance, handling and comfort of the vehicle. Different types of layout modes of the control arm will affect the geometric parameters and motion trajectory of the wheel, and should be selected reasonably according to the design requirements of the vehicle.
3. Suspension system adjustment: The design principle of the control arm also includes the adjustment and adjustment of the suspension system. By adjusting the position, length and angle of the control arm, the suspension performance and driving stability of the vehicle can be optimized, and the handling and comfort of the vehicle can be improved.
Generally speaking, the design principle of automobile control arm mainly includes structural design, layout and suspension system adjustment, etc. Different types of control arms are different in design and layout, but all aim at supporting wheels, controlling wheel movement and improving vehicle suspension performance and driving stability.
