Finite-element modelling of deformation and spread in slab rolling

Finite-element modelling of deformation and spread in slab rolling

A simulation of metal flow in slab rolling is presented. The simulation is based on a three-dimensional elastic-plastic finite-element method, which allows a detailed analysis of flow, including spread in the width of the workpiece. Comparisons are made with previously published theoretical analyses...

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Veröffentlicht in:International journal of mechanical sciences 1987, Vol.29 (4), p.271-283
Hauptverfasser: Liu, C., Hartley, P., Sturgess, C.E.N., Rowe, G.W.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
deformation
elastoplasticity
Exact sciences and technology
finite element method
Forming
forming processes
mathematical models
Metals. Metallurgy
Production techniques
Rolling
sheet metalworking
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Zusammenfassung:A simulation of metal flow in slab rolling is presented. The simulation is based on a three-dimensional elastic-plastic finite-element method, which allows a detailed analysis of flow, including spread in the width of the workpiece. Comparisons are made with previously published theoretical analyses and with experimental observations. The results presented here are found to be in close agreement with the experimental work over a wide range of workpiece width height ratios and reductions.
ISSN:0020-7403
1879-2162
DOI:10.1016/0020-7403(87)90040-3