Coil Spring Force Calculator, Formula, Coil Spring Force Calculation

Coil Spring Force Calculator:

Enter the values of Diameter of the Wire d³_(m) , Radius of Coil r_(m) & Shear Modulus of the Material t_(pa)  to determine the value of Coil Spring Force F_(Newton).

Coil Spring Force Formula:

The coil spring force F_(Newton) in Newton is equal to the 3.141 value is divided by 16times and multiply the diameter of the wire d³_(m) in meter the product of divided by the radius of coil r_(m) in meter into multiply the shear modulus of the material t_(pa) in pascal.

The equation of coil spring force can be writtern as,

F_(Newton) = pi / 16 * d³_(m) / r_(m) * t_(pa)

Here,

F_(Newton) = coil spring force in Newton

d³_(m) = diameter of the wire in meter

r_(m) = radius of coil in meter

t_(pa) = shear modulus of the material in pascal

Calculation for Coil Spring Force:

1)To find the coil spring force and  diameter of the wire .125m and radius of coil .50m and shear modulus of the material 1400pa.

Answer

F = pi / 16 * d³ / r  *  t

F = 3.141 / 16 * .125³ / .50 * 1400

F = 1.07N

2)To find the shear modulus of the material and coil spring force 1.07N and  diameter of the wire .125m and radius of coil .50m.

Answer

F = pi / 16 * d³ / r  *  t

1.07 = 3.141 / 16 * .125³ / .50 * t

t = 1400pa

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