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Communication Dans Un Congrès Année : 2011

Study Of The Wet Multipass Drawing Process Applied On High Strength Thin Steel Wires

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Résumé

Many kinds of high strength thin steel wires are involved in so many applications. Most of the time, these wires are made of a pearlitic steel grade. The current developments mainly concern the wire last drawing operation: after a patenting treatment several reduction passes are performed on a slip-type multipass drawing machine. This paper focuses on modeling this multipass drawing process: a constitutive law based on the wire microstructure evolutions is created, a mechanical study is performed, a set of experiments which enables determining the process friction coefficients is suggested and finally the related analytical model is introduced. This model provides several general results about the process and can be used in order to set the drawing machines.
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Dates et versions

hal-00590287 , version 1 (03-05-2011)

Identifiants

Citer

Johann Thimont, Eric Felder, Christian Bobadilla, Pascal Buessler, Nicolas Persem, et al.. Study Of The Wet Multipass Drawing Process Applied On High Strength Thin Steel Wires. The 14th International Esaform Conference on Material Forming: ESAFORM 2011, Apr 2011, Belfast, United Kingdom. pp.467-472, ⟨10.1063/1.3589559⟩. ⟨hal-00590287⟩
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