How Coil Springs Work — The Science Behind Suspension

Описание: This video overview covers how a coil spring is an energy storage device that compresses when a force is applied and returns to its original length when the force is removed. And how this ability to store and release energy makes springs essential in various applications, especially in suspension systems.

When a spring compresses, its wire twists along its length, creating torsional stress. The material's resistance to this twisting force is known as shear stress. Springs behave in a predictable manner and follow Hooke’s Law, which states:

F=KX

where:

• F is the applied force
• X is the amount of compression
• K is the spring constant (spring rate)

As long as the force applied does not exceed the elastic limit, the spring will return to its original shape. However, exceeding this limit can cause permanent deformation, affecting performance.

Why Does This Matter for Your Car?

Consistency and predictability are critical for your car’s suspension setup, especially when it comes to springs. That’s why every Landrum Spring comes with a dyno sheet showing the spring meets its specified spring rate and how rate is effected as the spring is compressed.

#landrumsprings #racingsprings #thelandrumdifference #raceproven #springstress #shearstress #torsionalstress #freeheight #hookeslaw #coilsprings #imca #rushlatemodels #usratv #usra #dirtlatemodel #dirtmodifieds #dirtcar #suspensiontuning #racingsuspension #worldofoutlaws #sccaracing #scca #nhra #floracing