• 제목/요약/키워드: Joun

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대형 크랭크샤프트 단조 공정의 컴퓨터 시뮬레이션 (Finite Element Simulation of Hot forging of Special Purpose Large Crankshafts)

  • 박정휘;이민철;박태현;조범제;전만수
    • 한국소성가공학회:학술대회논문집
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    • 한국소성가공학회 2008년도 추계학술대회 논문집
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    • pp.297-300
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    • 2008
  • In this paper, a simple and computationally efficient approach to non-isothermal three-dimensional analysis of hot forging processes is presented based on rigid-thermoviscoplastic finite element method. In the approach, the temperatures of dies are considered to be constant. Two hot forging processes of large crank shafts ranging from 800 to 1000 kg are simulated using the simple approach.

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