SAE AS2592A-2019 PDF

Scope: This Aerospace Standard covers components of rotary flap assemblies to be used with portable equipment for peening of metal parts. The flap assemblies consist of a flap attached to a mandrel and shall be of the following sizes. Intended Use Flap assemblies are used for rotary flap peening@ a portable method used to induce surface compressive stresses in metal parts as detailed in AMS2590. The flap is rotated rapidly and manually forced against a substrate being peened. A portion of the flat face of each flap embedded with shot strikes the metal surface causing peening.

SAE AS2592A-2019 history