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Effects of Peening on Fatigue Life of Wrought SAE 5454 Aluminum Automotive Road Wheels
ISSN: 0148-7191, e-ISSN: 2688-3627
Published February 01, 1985 by SAE International in United States
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This paper describes the application of peening to wrought aluminum automotive road wheels. Peening parameter development considerations including optimum intensity and peening media size are discussed. Standard SAE fatigue tests for automotive road wheels are applied. It is concluded that peening enhances fatigue life of wrought aluminum automotive road wheels. It was found that optimization of this enhancement requires compressive stresses imparted within a narrow tolerance.
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CitationSimpson, R. and McCagg, D., "Effects of Peening on Fatigue Life of Wrought SAE 5454 Aluminum Automotive Road Wheels," SAE Technical Paper 850539, 1985, https://doi.org/10.4271/850539.
- Person N., Metal Progress, July, 1981, Affect of Shot Peening Variables on Fatigue of Aluminum Forgings.
- Meguid and Duxbury, A Practical Approach to Forming and Strengthening of Metallic Components Using Impact Treatment; Pergamon, 1981.