한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 2005년도 춘계학술대회 논문집
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- Pages.761-764
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- 2005
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- 2005-8446(pISSN)
FEM을 이용한 Forming Roll 설계
Design of Forming Roll using FEM
- Yoon Hyung-Joon (Mech. Eng. Dept., KYU) ;
- Yoon Young-Sik (Mech. Eng. Dept., KYU)
- 발행 : 2005.06.01
초록
In this paper, multi-pass roll forming process is simulated with a commercial FEM software. From these simulations, detects like excessive thickness decrease were estimated. And effects of springback, idle roll without force, and self-contacts between materials were also predicted. As a result, the defects of the forming process and the numbers of the roll pass can be decreased. And these analyses will be able to design the optimal roll forming process.