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Shot Peening - Control and Measurement
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English
Abstract
The Almen strip has for many years been the standard of control and measurement o£ the shot-peening process. The fatigue life increase obtained by peening, however, is not generally predictable by Almen intensity. In this paper, results of laboratory tests showing the Almen intensities and surface residual compressive stresses obtainable with glass and steel peening media of several sizes are reported. No correlation was found between residual stress and Almen intensity. The tests indicated that greater residual stresses were developed by smaller peening media.
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Citation
Woelfel, M., "Shot Peening - Control and Measurement," SAE Technical Paper 821453, 1982, https://doi.org/10.4271/821453.Also In
References
- Al-Hassani S.T.S. “Mechanical Aspects of Residual Stress Development in Shot Peening” CETIM Pergamon Press 1981 595
- Horwath J.A. “Effect of Shot Peening Variables on Bending Fatigue” ICSP CETIM Pergamon Press 1981 255
- Person N.L. “Effect of Shot Peening Variables on Fatigue of Aluminum Forgings” Metal Progress 1981 33 35
- Was, G.S. Pelloux, R.M. Frabolot M.C. “Effect of Shot Peening Methods on the Fatigue Behavior of Alloy 7075-T6” ICSP CETIM Pergamon Press 1981 448
- Jia-Chi, Xu Ding-Quan, Zhang Bang-jun Shen “The Fatigue Strength and Fracture Morphology of Leaf Spring Steel After Pre-Stressed Shot Peening” ICSP CETIM Pergamon Press 1981 569