Peening Impressions (Dents)
Author: Prof. Dr. David Kirk, Coventry University, U.K.
Source: The Shot Peener magazine, Vol 27, Issue 2, Spring 2013
Doc ID: 2013019
Year of Publication: 2013
Abstract:
INTRODUCTION:
The SAE specification J2277 on coverage mentions “overlapping
peening impressions (dents).†That specification also includes
“Coverage is defined as the percentage of a surface that has
been impacted at least once by the peening media.†The only
evidence that a surface has been impacted is the peening
impressions (dents) left by the impacts. It is therefore
somewhat surprising that there is no corresponding definition
of a peening impression (dent).
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