접촉 압력에 의한 마찰 특성 변화가 U 드로우 굽힘에서의 스프링백에 미치는 영향

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 접촉 압력의 변화
• 3. U 굽힘 시험과 성형 해석
• 4. 결론
• 참고문헌

참고문헌 (Reference)

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2 김병규, "자동차 초고강도 강판 패널의 스프링백 저감에 관한 연구" 한국소성가공학회 18 (18): 488-493, 2009

3 Dongjuan Zhang, "Zhenshan Cui, Xueyu Ruan, Yuqiang Li., 2006, Sheet springback prediction based on non-linear combined hardening rule and Barlat89’s yielding function" 38 (38): 256-262, 2006

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6 W. L. Xu, "Sensitive factors in springback simulation for sheet metal forming" 151 (151): 217-222, 2004

7 Geng Lumin, "Role of plastic anisotropy and its evolution on springback" 44 (44): 123-148, 2002

8 H. Livatyali, "Prediction and elimination of springback in straight flanging using computer aided design methods. Part 1: Experimental investigations" 117 (117): 262-268, 2001

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10 UMISHEET93, C.o, "In: Proceedings of 2nd" 1993

11 Y. E. Ling, "Finite element analysis of springback in L-bending of sheet metal" 168 (168): 296-302, 2005

12 Mkaddem Ali, "Experimental approach and RSM procedure on the examination of springback in wiping-die bending processes" 189 (189): 325-333, 2007

13 Gau Jenn-Terng, "An experimental investigation of the influence of the Bauschinger effect on springback predictions" 108 (108): 369-375, 2001

14 양동열, "An assessment of numerical parameters influencing springback in explicit finite element analysis of sheet metal forming process" ELSEVIER SCIENCE SA 80-1 : 60-67, 1998

15 S. S. Han, "A study on shape fixability of press formed parts" 8 (8): 38-46, 1999