전기단자 돌기 성형공정의 결정소성 유한요소해석
- Title
- 전기단자 돌기 성형공정의 결정소성 유한요소해석
- Other Titles
- Crystal Plastic Finite Element Analysis of Bump Forming Process for Electric Terminal
- Author
- 금영탁
- Keywords
- Crystal Plastic Finite Element Analysis; 결정소성 유한요소해석; Sheet Metal Forming; 박판성형; Pole Figure; 극점도; Texture; 집합 조직
- Issue Date
- 2015-05
- Publisher
- 한국소성가공학회
- Citation
- 2015년도 한국소성가공학회 춘계학술대회 논문집, 2015.5, 135-138
- Abstract
- In this study, a bump forming process of electronic terminal was simulated by employing the finite element analysis based on crystal plasticity. In order to find the best fitted micro-material properties of the specimen, the stress-strain curves constructed by simulating the tensile test with various micro-material property set were compared with that obtained by the experiment. The height of bump was compared among crystal plastic finite element analysis, conventional macro-plastic finite element analysis and experiment. The comparison reveals that the bump forming process simulation using crystal plastic FEA can improve about 11%, compared to conventional macro-plastic FEA.
- URI
- http://www.dbpia.co.kr/Article/NODE06762399http://hdl.handle.net/20.500.11754/24878
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > MECHANICAL ENGINEERING(기계공학부) > Articles
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