Shot peen forming is a specialized application of shot peening for forming metal sheets into complex shapes. The compressive stresses induced by the impact of the shot can be used to change the shape of the component into a desired contour.[1][2]
Shot peen forming is a dieless process generally performed at room temperature.[3] It was first used for forming the wing skins of airplanes at Lockheed Aircraft Corporation during the 1940s[3] and was patented by that company as a "Method of cold forming sheets" in 1951.[4]
Today it is widely used in the aerospace industry for shaping wing skins[5] and can also be used for forming aircraft fuselage skins and rocket tank panels.[6][7]
^Baughman, D.L. (1970). "Peen Forming". The Shot Peener.
^Baughman, D.L. (1984), "An Overview of Peen Forming Technology", in Fuchs, H.O. (ed.), Proceedings of the Second International Conference on Shot Peening: ISCP-2, Chicago, Illinois, 14-17 May 1984, Paramus, N.J., pp. 28–33{{citation}}: CS1 maint: location missing publisher (link)
^ abO'Hara, Peter (2003), "Peen Forming - A Developing Technique", in Wagner, Lothar (ed.), Shot Peening, Weinheim: Wiley, pp. 217–226, doi:10.1002/3527606580.fmatter
^Borger, James C. (1951). "Method of cold forming sheets".
^Homer, S.E.; Van Luchene, R.D. (June 1991). "Aircraft wing skin contouring by shot peening". Journal of Material Shaping Technology. 9 (2): 89–101. doi:10.1007/BF02833639.
^Friese, Axel; Lohmar, Jürgen; Wüstefeld, Frank (2003), "Current Applications of Advanced Peen Forming Implementation", in Wagner, Lothar (ed.), Shot Peening, Weinheim: Wiley, pp. 53–61, doi:10.1002/3527606580.fmatter
^Gapiéry, A.; Miao, H.; Lévesque, M. (2014), "Peen Forming", in Hashmi, Saleem (ed.), Peen Forming, Elsevier, pp. 295–329
Shotpeenforming is a specialized application of shot peening for forming metal sheets into complex shapes. The compressive stresses induced by the impact...
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fatigue. The shot leaves small dimples on the surface like a peen hammer does, which cause compression stress under the dimple. As the shot media strikes...
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pitch hole fabrication of the linkplates, and the type of shot plus the intensity of shotpeen coverage on the linkplates. Other factors can include the...
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Edge of Sleep' Podcast". Deadline. Retrieved May 19, 2023. "Markiplier 3 Peens In A Podcast Full Series - YouTube". www.youtube.com. Retrieved March 21...
(2001)". Rotten Tomatoes. Retrieved June 3, 2017. "All-Time Razzie Cham-Peens LIST – The Official Razzie® Forum". Golden Raspberry Awards. February 21...
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required post processing via Hot Isostatic Pressure (HIP) Heat Treat and shotpeen that change mechanical properties to a level of noticeable difference...
Sings – review" Archived October 6, 2014, at the Wayback Machine, What's Peen Seen? September 11, 2013, accessed May 5, 2014 Siegel, Ben. "Miranda shows...
about Harryhausen.[citation needed] A short clay-animation film, "Martian Peen Worm" (here abridged from a much longer title) made in the 1970s in Texas...
bernerzeitung.ch/. Retrieved 4 October 2014. "嘉義民雄鬼屋(劉家古厝)---練心臟之旅@Guinevere-iPeen 愛評網". iPeen 愛評網. Retrieved 13 January 2017. "Is the Grand Hyatt Taipei haunted...