What is the function of aluminum suspension?
2 Answers
The functions of aluminum suspension are: 1. Reduce unsprung mass and improve the response speed of shock absorbers; 2. Enhance wheel grounding performance and increase wheel grip; 3. Transmit forces and torque between wheels and frame; 4. Cushion the impact force transmitted from uneven road surfaces to the frame or body. Automotive suspensions are divided into dependent suspension and independent suspension. The structural feature of dependent suspension is that both wheels are connected by an integral axle, and the wheels together with the axle are connected to the frame through elastic suspension. When one wheel jumps due to uneven road surface, it causes the other wheel to swing in the transverse plane of the vehicle. The structural feature of independent suspension is that the axle is made split, and each wheel can be individually connected to the frame through elastic suspension, allowing both wheels to jump independently without affecting each other.
Speaking of aluminum suspension, I've personally experienced its benefits. I often drive on mountain roads, and the biggest advantage I've noticed is the weight reduction—aluminum is much lighter than traditional steel, which directly makes the whole vehicle more responsive. The braking distance is shorter, especially during sharp turns where the body doesn't feel floaty, and the handling improvement is noticeable. The lighter weight also saves fuel—I calculated that it saves me a few dozen bucks on gas every month. Aluminum also dissipates heat well; even during long highway drives, the components don't overheat or deform, reducing wear and tear. Overall, it enhances the driving experience, perfect for speed enthusiasts like me, but daily maintenance is crucial to avoid corrosion and rust.
