How the car control arm works :
The automobile control arm connects the wheel and the body together flexibly through the ball head and rubber sleeve, transmits various forces acting on the wheel to the body, and ensures that the wheel moves according to a certain track. The main functions of the control arm include controlling wheel movement, supporting body weight, adjusting wheel geometry parameters and sharing the load of the suspension system
Advantages
Improved handling and stability : The control arm improves vehicle handling and stability by limiting wheel movement in the vertical direction, keeping the wheel in the desired position, providing sufficient suspension travel to absorb road roughness and reduce vibration
Weight reduction : The lower control arm, usually made of aluminum alloy or other lightweight materials, helps to reduce the weight of the vehicle and improve fuel efficiency
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