한국소성가공학회:학술대회논문집 (Proceedings of the Korean Society for Technology of Plasticity Conference)
- 한국소성가공학회 2001년도 추계학술대회 논문집
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- Pages.85-88
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- 2001
No-Bridge Blank의 공정 해석 및 성형 공정 개선에 관한 연구
A Study on the Analysis and Improvement of Forming Process of a No-Bridge Blank
초록
Deep drawing process, one of sheet metal forming methods, is used widely. Circular or square shape blanks are currently studied mainly. Especially, circular blank for coating case of chip condenser remains bridges when it is made out of aluminum coil. The bridge reduces Material-withdrawal-rate of aluminum coil to
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