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Title: Application Of The Incremental Hole Drilling Method For The Measurement Of Residual Stress Distribution In Shot-peened Compon
Author: Lu, J. and Flavenot, J.F.
Source: Conf Proc: ICSP-3, (p.279-286)
Publication year 1987
Document number: 1987004
Number of pages: 8
Abstract:
Shot-peening is now a very well known manufacturing operation, the industrial applications of which are many and varied. The residual compression stresses generated in the
surface layers of mechanical parts make this process a very useful tool for improving the resistance of manufactured parts to fatigue failure, corrosion fatigue or stress
corrosion.
V
arious methods have been developed to measure residual stresses due to
shot-peening. These include: the x-ray diffraction method, the incremental hole drilling method and the bending deflection method. This document describes recent
developments in the incremental hole drilling method and its applications in the field of shot-peening, together with the various measurement technique problems involved in
this specific treatment.
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