(S216)Research on Shape Model Based on the Mechanism in Six-High Mill Asymmetric Rolling Process?

摘要

The strip deviation, the asymmetry of work roll, middle roll, and back-up roll, as well as the asymmetry of the incoming section shape always appear in the rolling process of six-high mill. For this problem, a shape model based on the mechanism of a six-high mill asymmetric rolling process was established, Then the corresponding simulation analysis software was organized, and on the basis of the software, the quantitative analysis was conducted on the influence of strip deviation, the asymmetry of work roll, middle roll, and back-up roll, as well as the asymmetry of the incoming section shape on strip shape. Moreover, the software was used to analyze the influence on strip shape in asymmetric rolling. Results provided a beneficial reference for the six-high mill control of an asymmetric complex wave.