Exact Solution of Stresses of Tapered Interference Fit

Xiao Qing Zhao; Peng Shang

doi:10.4028/www.scientific.net/AMM.556-562.4284

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 556-562Exact Solution of Stresses of Tapered Interference...

Exact Solution of Stresses of Tapered Interference Fit

Abstract:

Tapered interference fits can avoid the influence of keyways on the parts strength and transfer large torques. In this paper, a model was developed to study the influence of the taper on the interference fit between a propeller hub and a shaft. Using the classic elastic plane stress theory, the exact solutions of the radial stresses, tangential stresses and radial displacements of the propeller hub and shaft are derived. Then the calculation method of the magnitude of the tapered interference fit was presented. Finally taking a screw propeller system as an example, the above solutions were calculated by using the numerical method. The results show that the taper plays a key role in the interference fit. Improving the stress distribution of the propeller hub is an effective approach to increase the connection strength. The present analytical solutions are expected to be useful in the structure design of tapered interference fits for propeller hubs and shafts.

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Periodical:

Applied Mechanics and Materials (Volumes 556-562)

Pages:

4284-4287

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.556-562.4284

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Online since:

May 2014

Authors:

Xiao Qing Zhao*, Peng Shang

Keywords:

Exact Solution, Interference Fit, Taper

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References

[1] F. G. Kollman: Journal of Mechanical Design Vol. 103 (1981), p.61.

Google Scholar

[2] S. Sen and B. Aksakal: Materials and Design Vol. 25 (2004), pp.407-417.

Google Scholar

[3] D. Castagnetti and E. Dragoni: IMechE, J. Strain Analysis Vol. 40 (2005), pp.177-184.

Google Scholar

[4] Peng Shang, Ying Zhan, Sheng Feng et al, Advanced Materials Research Vol. 744 (2013), pp.180-184.

Google Scholar

[5] M. M. Calistrat and G. G. Leaseburge, in: presented at the Amer. Soc. Mech. Eng. Conf. (1974).

Google Scholar

[6] Seung Woo Lee and Dai Gil Lee: Composite Structures Vol. 78 (2007), pp.584-595.

Google Scholar

[7] Pierre-Daniel Pfister and Yves Perriard, in: Proc. 8th ICEMS, 3054-3059, Wuhan, China (2008).

Google Scholar

[8] Guoping Wang, Hualing Chen, Shemiao Qi et al, in: 3rd International Conference on Machinery, Materials Science and Engineering Applications, Wuhan, China (2013).

Google Scholar

[9] Ling Xiong, Peng Shang, Youlin Xu, Applied Mechanics and Materials Vol. 423 (2013), pp.1438-1443.

Google Scholar

[10] Robert W. Bosley, U.S. Patent 5, 697, 848. (1997).

Google Scholar