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3D Finite Element-based Study on Skin-pass Rolling - Part I : Finite Element Analysis

3차원 유한요소법에 기초한 조질 압연 공정 해석 - Part I : 유한요소해석

  • Received : 2015.11.30
  • Accepted : 2016.01.21
  • Published : 2016.04.01

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.

Keywords

Skin-pass Rolling;Residual Stress;Roll Force Profile;Plastic Deformation;3-D Finite Element Method

References

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