"In this research, the wire drawing process with flat roller dies is investigated. A prototypal apparatus is. developed to conduct experimental tests on such a process and analyze the influence of main roll drawing. parameters (e.g., incoming wire diameter, forming rolls diameter, thickness reduction, and friction conditions). on geometrical characteristics of flattened wires. A finite element model (FEM) is developed to. simulate the deformation of the wire during the process. Within the entire range of experiments, a good. agreement between experimental data and numerical results is found which allows validating the FE model.. A further observation from the experimental program and numerical simulations is that a complicated. dependence of the lateral spread of wire and width of contact area on process parameters exists during wire. drawing with roller dies."

Experimental and Finite Element Investigation of Roll Drawing Process

LAMBIASE, FRANCESCO;DI ILIO, Antoniomaria
2012-01-01

Abstract

"In this research, the wire drawing process with flat roller dies is investigated. A prototypal apparatus is. developed to conduct experimental tests on such a process and analyze the influence of main roll drawing. parameters (e.g., incoming wire diameter, forming rolls diameter, thickness reduction, and friction conditions). on geometrical characteristics of flattened wires. A finite element model (FEM) is developed to. simulate the deformation of the wire during the process. Within the entire range of experiments, a good. agreement between experimental data and numerical results is found which allows validating the FE model.. A further observation from the experimental program and numerical simulations is that a complicated. dependence of the lateral spread of wire and width of contact area on process parameters exists during wire. drawing with roller dies."
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11697/89666
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