• Title/Summary/Keyword: Duetile Fracture Criterion

Search Result 1, Processing Time 0.014 seconds

Finite Element Simulation of Shearing Process Using the Element Kill Method (요소제거법을 이용한 전단가공 공적의 유한요소 시뮬레이션)

  • 고대철;김병민;최재찬
    • Proceedings of the Korean Society of Precision Engineering Conference
    • /
    • 1994.10a
    • /
    • pp.229-234
    • /
    • 1994
  • The major objective of the present paper is to estabilish finite element simulation technique in order to further analyze the shearing process. For this the ductile fracture criterion and element kill method are used in the present work. It is postulated that a fracture initiation is based on the magnitude of local effective strain. The features of sheared surface are easily observed by the element kill method. The simulation results are compard with existing experimental results. It is found that the results of the present work are close agreement with the existing results.

  • PDF