Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)
- 2008.10a
- /
- Pages.297-300
- /
- 2008
Finite Element Simulation of Hot forging of Special Purpose Large Crankshafts
대형 크랭크샤프트 단조 공정의 컴퓨터 시뮬레이션
- Park, J.H. ;
- Lee, M.C. ;
- Park, T.H. ;
- Cho, B.J. ;
- Joun, M.S.
- 박정휘 (경상대학교 기계공학과 대학원) ;
- 이민철 (기계공학과 대학원) ;
- 박태현 (대창단조(주)) ;
- 조범제 (대창단조(주)) ;
- 전만수 (경상대학교 기계항공공학부/항공기부품기술연구소)
- Published : 2008.10.09
Abstract
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.