Finite Element Analysis of Small Marine Diesel Engine Crankshaft

Abstract:

In this paper, with the ANSYS, stress distribution and safety factor of crankshaft were analyzed by using 3D finite element method. The results show that the exposed destructive position is the transition circular bead location of the crank web and the crankpin. Maximum stress is 121 MPa. Safety factor is 3.12. Maximum deformation is 0.0719 mm. Crankshaft satisfies the design requirement.

• Periodical: Applied Mechanics and Materials (Volumes 94-96)
• Pages: 1659-1662
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.94-96.1659
• Online since: September 2011
• Authors: Bin Zheng, Yong Qi Liu, Rui Xiang Liu, Jian Meng
• Keywords: Crankshaft, Finite Element Analysis (FEA), Safety Factor, Stress Distribution

References

[1] J.C. Zhang, X.H. Li, and G. Sun: Tractor & Farm Transporter Vol. 33(2006), p.27. In Chinese

[2] Z.J. Tang, Z.X. Zuo, and R.H. Zhang: China Mechanical Engineering Vol. 15(2004), p.365. In Chinese

[3] W.F. Dai, W.X. Fan, and Z.J. Cheng: Small Internal Combustion Engine and Motorcycle Vol. 37(2008), p.48. In Chinese

[4] K. HO-LE: Computer Aided Design Vol. 20(1998), p.27.

[5] S.T. Xiong: Small Internal Combustion Engine and Motorcycle Vol. 30(2001), p.22. In Chinese

[6] D.H. Tu, S.L. Jiang, and M.L. Cao: Transactions of CSICE Vol. 22(2004), p.176. In Chinese

[7] H. Wu, F. Wang, and H.Y. Gan: Chinese Internal Combustion Engine Engineering Vol. 24(2003), p.31. In Chinese