Spring Index in Design of Springs Formulas

Spring Index is defined as the ratio of mean coil diameter of the spring to the diameter of the spring Wire. And is denoted by C.

Formulas to find Spring Index in Design of Springs

fxSpring Index given Mean Stress on springGo

fxSpring Index given Torsional Stress AmplitudeGo

fx Mean Shear Stress in Spring Go

fx Diameter of Spring Wire Go

fx Shear Stress Correction Factor of Spring Go

fx Mean Spring Force Go

fx Torsional Stress Amplitude in Spring Go

fx Spring Force Amplitude Go

What is the Spring Index?

Spring Index is defined as the ratio of mean coil diameter of the spring to the diameter of the spring Wire.

Can the Spring Index be negative?

{YesorNo}, the Spring Index, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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