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Generalized slab method analysis of radial forging with a general curved shape die

Afrasiab, H ; Sharif University of Technology | 2006

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  1. Type of Document: Article
  2. DOI: 10.1115/esda2006-95801
  3. Publisher: American Society of Mechanical Engineers , 2006
  4. Abstract:
  5. Radial forging is an open die forging process used for reducing the diameters of shafts, tubes, stepped shafts and axels, and for creating internal profiles in tubes. Among parameters affecting process variables, the die geometry is of fundamental importance and greatly influences variables such as forging load, stress distribution on the dies, metal flow during deformation, and surface finish of the forged product. In this paper a generalized slab method analysis of radial forging process is presented which can handle this process with curved shape dies. Results for dies with various curves are presented and it is shown that the analysis reduces to that of Lahoti and Altan [2] when the die has a linear profile. Copyright © 2006 by ASME
  6. Keywords:
  7. Dies ; Shafts (machine components) ; Stress analysis ; Stress concentration ; Tubes (components) ; Forging load ; Radial forging ; Slab method ; Forging
  8. Source: 8th Biennial ASME Conference on Engineering Systems Design and Analysis, ESDA2006, Torino, 4 July 2006 through 7 July 2006 ; Volume 2006 , 2006 ; 0791837793 (ISBN); 9780791837795 (ISBN)
  9. URL: https://asmedigitalcollection.asme.org/ESDA/proceedings-abstract/ESDA2006/42517/883/317711