Influences of edging roll shape on the plastic strain distribution of slab during multi-pass V-H rolling process
RIS ID
74810
Abstract
Multi-pass slab vertical-horizontal (V-H) rolling process with variable edging roll shape have been simulated with explicit dynamic finite element method and updating geometric method. The distributions of plastic strain contour in slab during rolling process with different edging roll and under different rolling stage have been obtained. The results show that there exist two thin strain assembling zones in slab when the flat edging roll is used, and there just exist one strain assembling zone in slab when the edging roll with groove is used. And compared the deformation equality between flat edging roll and edging roll with groove, the later is better than the former, which supplies the theory prove to the slab deformation distribution during V-H rolling process and is helpful for predicting the slab texture.
Publication Details
Yu, H. L., Liu, X. H., Li, C. S., Zhao, X. M. & Kusaba, Y. (2006). Influences of edging roll shape on the plastic strain distribution of slab during multi-pass V-H rolling process. Acta Metallurgica Sinica (English Letters), 19 (1), 51-56.