9009 厚板矯正プロセスにおけるローラ剛性の影響(GS-A2 一般セッション(製造関連解析技術))

概要

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Finite element analyses of rolling processes have been carried out for many years. Most of the simulations focus on deformation of metal plates/sheets without taking into consideration flexibility of rolls and the machine frame. In our paper, we present a unique approach to simulation of rolling of thick plates where compliance of rolls and the complete structure of a roll leveler is taken into account. This approach makes it possible to accurately predict shape distortion of steel plates and gives valuable, practical information on how to prevent shape defects in a rolled product. In this paper, roll leveling of steel plates after continuous casting, is analyzed. Our approach is universal and can be applied to other types of rolling processes. As a simulation tool, we used a non-linear FEM code.
社団法人日本機械学会の論文
2005-11-17