COIL SPRING || DAMPER || SUSPENSION

A suspension system in an automobile is a critical component designed to provide stability, comfort, and safety by managing the vehicle's handling and ride quality. It connects the wheels to the vehicle's body, absorbing road shocks, vibrations, and uneven surfaces to ensure smooth and controlled driving. Functions of Suspension System: Shock Absorption: It absorbs energy from road irregularities, reducing the impact on passengers and vehicle components. Handling and Stability: It ensures tire contact with the road, providing better traction, steering, and braking control. Comfort: It minimizes vibrations and jolts, improving ride comfort for passengers. Load Support: It helps distribute the vehicle's weight evenly across all wheels. Types of Suspension Systems: Independent Suspension: Allows each wheel to move independently for better ride comfort and handling. Examples include: MacPherson Strut Double Wishbone Multi-link Suspension Dependent Suspension: Wheels on the same axle are connected, moving in unison. Examples include: Leaf Spring Suspension Rigid Axle Suspension Semi-Independent Suspension: Combines features of both dependent and independent systems, such as torsion beam suspension. Components of Suspension System: Springs: Absorb vertical movement (coil springs, leaf springs, torsion bars). Shock Absorbers (Dampers): Control spring oscillations and stabilize the vehicle. Control Arms: Connect wheels to the chassis and manage wheel motion. Struts: Combine spring and shock absorber into a single unit. Anti-roll Bars: Reduce body roll during cornering. The suspension system plays a key role in ensuring driver control, passenger comfort, and vehicle durability, making it a fundamental aspect of modern automotive engineering.