Calculating the capabilities of a torsion spring is a common task performed in engineering and introductory physics classes. Calculating a torsion spring requires a modified version of Hooke's law used for linear spring calculations. The resulting figure for calculating torsion springs is torque, represented by the Greek letter "tau," that represents the angular force applied by the spring in the direction opposite to the rotational vector in which it is manipulated.
- Spring constant of the torsion spring being calculated
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Instructions
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1
Measure the number of degrees through which the torsion spring has been manipulated.
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2
Convert the degrees measured into radians. This is accomplished by multiplying the number of degrees by the conversion factor of pi/180°.
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3
Multiply the number of radians determined by the spring coefficient of the spring. The resulting product is the force exerted by the spring in the direction opposite from which it is manipulated.