Shot Peening Small Holes

Author:  Bill Barker, Progressive Technologies
Source:  The Shot Peener magazine, Vol 15 / Issue 4, Winter 2001
Doc ID:  2001035
Year of Publication:  2001
Abstract:  
Many rotating components have holes or slots that require shot peening for fatigue resistance and life enhancement. This discussion outlines a number of methods used to peen holes, including: