Proceedings of the Korean Society of Precision Engineering Conference (한국정밀공학회:학술대회논문집)
- 2005.06a
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- Pages.585-588
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- 2005
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- 2005-8446(pISSN)
Study of Forming Analysis Auto-body Panel Using One-step Theory
One-Step 이론을 이용한 차체판넬 성형 해석에 관한 연구
- Ahn H.G. (Graduate School Cheju National Uni.) ;
- KO H.H. (Graduate School Cheju National Uni.) ;
- Lee C.H. (Auto-Form. Engineering Korea) ;
- Ahn B.I. (Dieart) ;
- Moon W.S. (Dieart) ;
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Jung D.W.
(Faculty of Mechanical Energy and Mechatronics Engineering, Res. Inst. of Adv. Cheju Nat. U.)
- 안현길 (제주대학교 대학원) ;
- 고형훈 (제주대학교 대학원) ;
- 이찬호 (오토폼 엔지니어링 코리아) ;
- 안병일 ((주)Dieart) ;
- 문원섭 ((주)Dieart) ;
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정동원
(제주대학교 기계공학과)
- Published : 2005.06.01
Abstract
Many process parameters have an effect on the auto-body panel forming process. A well designed blank shape causes the material to flow smoothly, reduces the punch and yields a product with uniform thickness distribution. Therefore, the determination of an initial blank shape plays the important role of saving time and cost in the auto-body panel forming process. For these reasons, some approaches to estimate the initial blank shape have been implemented, in this paper The one-step approach using a finite element inverse method will be introduced to predict the optimal forming with changing of blank pressure the developed program is applied to auto-body panel forming.