후판 압연공정에서 상하 비대칭 변형거동의 수치적 실험적 예측 및 설정모델에 관한 연구Numerical and Experimental Prediction of Asymmetric Deformation Behavior and Its Setup Model in Plate Rolling
- Authors
- 변상민; 이영석; 전언찬
- Issue Date
- 2011
- Publisher
- 한국기계가공학회
- Keywords
- Asymmetric Deformation; Setup Model; Plate Rolling; Finite Element Analysis; Non-dimensional; Pilot Rolling; 비대칭 변형; 설정모델; 후판압연; 유한요소해석; 무차원화; 시험압연
- Citation
- 한국기계가공학회지, v.10, no.2, pp 124 - 129
- Pages
- 6
- Journal Title
- 한국기계가공학회지
- Volume
- 10
- Number
- 2
- Start Page
- 124
- End Page
- 129
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/33924
- ISSN
- 1598-6721
2288-0771
- Abstract
- The thick plate produced by rolling process is used as the basic members of a ship structure. In this paper, we present a setup model to control the asymmetric factors causing plate bending in the upper or lower direction during rolling. A series of finite element analysis are conducted to predict the relationship between various asymmetric factors and plate bending. The setup model is developed by regressing the relationship to the linear equations with several non-dimensional parameters. The setup model is verified by a pilot rolling test and applied to actual rolling conditions. Results show that the model is substantial to predict the asymmetric deformation in the plate rolling process.
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Collections - College of Engineering > School of Mechanical Engineering > 1. Journal Articles
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