Electronics Incorporated - The Shot Peener - Shot Peening Library
Title: Instrumental Single Particle Impact Tests Using Production Shot: The Roll of Velocity, Incidence Angle and Shot Size
Author: Marsha K. Tufft
Source: Conf Proc: ICSP-6, (presented only)
Publication year 1996
Document number: 1996126
Number of pages: 20
Abstract:
Shot peening is widely used in the aricraft industry for fatigue life enhancement derived from compressive residual stresses. Traditionally, almen strips are used to measure
the shot peening intensity, which is directly related to the resulting residual stress profile induced. These profiles do not appear to be sensitive to shot size or
velocity. However, peening also induces plastic strains which are potentially detrimental. This effect appears to be very sensityve to shot size and velocity, and not
dependent on intensity.
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