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Fatigue Failure of a Drive Shaft

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Abstract

The drive shaft in the propulsion system of a boat broke, while the vessel was sailing along the Western Canadian coast. This part was made from a low-alloy steel grade 4340 quenched and tempered. Fractographic investigation at macro scale revealed that the shaft failed under low rotating-bending variable stress. Fatigue propagation occurred on about 95% of the total cross section of the shaft, under both low-cycle and high-cycle fatigue mechanisms. It was found that the fillet radius present at the fracture’s origin was smaller than the one provisioned by design. This situation has raised the stress level at this location higher than the one taken into consideration at the moment of the design calculations and caused the initiation of the cracking. Moreover, although the shaft has been quenched and tempered, its actual hardness did not have the optimal value for long-life fatigue strength.

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References

  1. Shigley, J.E., Mischke, C.R., Budynas, R.G.: Mechanical Engineering Design, 7th edn., p. 80. McGraw-Hill, New York (2004)

    Google Scholar 

  2. Heat Treater’s Guide, Standard Practices and Procedures for Steel, 6th edn., p. 41. American Society for Metals, Metals Park, OH (1993)

  3. Failure Analysis and Prevention, vol. 11, 9th edn., ASM Handbook, p. 6. ASM International, Metals Park, OH (1992)

  4. Failure Analysis and Prevention, vol. 11, 9th edn., ASM Handbook, p. 5. ASM International, Metals Park, OH (1992)

  5. Failure Analysis and Prevention, vol. 11, 9th edn., ASM Handbook, p. 463. ASM International, Metals Park, OH (1992)

  6. Principles of Failure Analysis—Fatigue Failures, course 0335, Lesson 4, p. 13. American Society for Metals, Metals Park, OH (2002)

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Authors and Affiliations

  1. SGS Canada Inc.—Materials Engineering, 3420, Boul St-Joseph East, Montreal, QC, H1X 1W6, Canada

    Marina Banuta & Isabelle Tarquini

Authors
  1. Marina Banuta
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  2. Isabelle Tarquini
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Correspondence to Marina Banuta.

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Banuta, M., Tarquini, I. Fatigue Failure of a Drive Shaft. J Fail. Anal. and Preven. 12, 139–144 (2012). https://doi.org/10.1007/s11668-012-9551-7

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  • DOI: https://doi.org/10.1007/s11668-012-9551-7

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