Finite Element Analysis of the Cylindrical Helical Torsional Spring

Hong Yan Li; Xiu Li Li

doi:10.4028/www.scientific.net/AMM.397-400.633

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 397-400Finite Element Analysis of the Cylindrical Helical...

Finite Element Analysis of the Cylindrical Helical Torsional Spring

Abstract:

Stress of the cylindrical helical torsion spring is researched with finite element method when torsional degree changes. For spring has great resilience, large deformation effect is considered in the simulations. Analysis on the stiffness shows that the model built is credible, although torsional stiffness is not constant for large torsional angle, the strength is enough whose variation trend is consistent with the spring stiffness with different working torsional angle.

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Periodical:

Applied Mechanics and Materials (Volumes 397-400)

Pages:

633-636

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.397-400.633

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Online since:

September 2013

Authors:

Hong Yan Li, Xiu Li Li

Keywords:

Strength, Torsion Spring, Torsional Stiffness

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References

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