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Peening holes #1237 07/28/16 10:58 AM
Joined: Mar 2016 Posts: 10 J JAP OP Member
OP JAP Member J Joined: Mar 2016 Posts: 10	Is there an SAE specification that details in depth how to perform correlation and peening of small holes with L/D<1? There seems to be many different opinions and ways of performing this but I cannot find a defined process. Thanks

Re: Peening holes JAP #1238 07/28/16 01:06 PM
Joined: Apr 1999 Posts: 344 Likes: 1 Mishawaka, IN, USA J Jack Champaigne Member
Jack Champaigne Member J Joined: Apr 1999 Posts: 344 Likes: 1 Mishawaka, IN, USA	Nothing in SAE specs but this article from Progressive may help. http://www.shotpeener.com/library/detail.php?anc=2003005&keyword=barker

Re: Peening holes JAP #1239 07/28/16 03:05 PM
Joined: Mar 2016 Posts: 10 J JAP OP Member
OP JAP Member J Joined: Mar 2016 Posts: 10	Is there any reason not to correlate directly from a standard strip to a hole test? I have also read about an R2 value but not sure what this is. It would be good to get a standardized process across the industry but thanks for the info Jack.

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