3차원 유한요소법에 기초한 조질 압연 공정 해석- Part I : 유한요소해석
3D Finite Element-based Study on Skin-pass Rolling - Part I : Finite Element Analysis
윤성진(포항공과대학교 기계공학과); 황상무(포항공과대학교)
25권 2호, 130~135쪽
초록
Rolled products often have residual stresses or strip waves that are beyond the customer’s tolerance. To resolve this problem, skin-pass rolling is widely used during post-processing of such products. Because a short contact length compared to the strip width is a characteristic of skin-pass rolling, several numerical analyses have been previously conducted based on a two-dimensional approach. In the current study, a series of simulations was conducted using numerical analysis of three-dimensional elastic-plastic finite element method.
Abstract
Rolled products often have residual stresses or strip waves that are beyond the customer’s tolerance. To resolve this problem, skin-pass rolling is widely used during post-processing of such products. Because a short contact length compared to the strip width is a characteristic of skin-pass rolling, several numerical analyses have been previously conducted based on a two-dimensional approach. In the current study, a series of simulations was conducted using numerical analysis of three-dimensional elastic-plastic finite element method.
- 발행기관:
- 한국소성∙가공학회
- 분류:
- 재료공학