DUCTILE FRACTURE IN THE CENTRAL REGION OF CIRCULAR PLATE IN ROTARY FORGING

  • Choi, Seo-Gou (Metal forming Team, Korea Academy of Industrial Technology) ;
  • Oh, Hung-Kuk (Dept. of Manufacturing and Automation, Ajou University)
  • Published : 1995.10.01

Abstract

The present investigation is concerned with the application of theory on fracture to the prediction of workability of materials in rotary forging, with special reference to center crack. The validity of the theory on ductile fracture was examined by the experimental data. Then the workability of materials in rotary forging was determined.

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