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Numerical simulation of the orthogonal cutting, using a finite strain fully coupled thermo-mechanical equations with ductile damage

Abstract : This work is devoted to the study of a new numerical methodology for the simulation of any metal machining by chip formation leading to a very useful virtual machining tool. This methodology is based on the strong coupling between the thermomechanical behaviour and the ductile damage together with adaptive meshing facility based on some physical (damage, plastic strain, ...) or geometrical (tools local curvature, ...) criteria. This approach is studied and compared with the traditional approach based on the simple viscoplastic flow in the case of orthogonal cutting operation.
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https://hal-utt.archives-ouvertes.fr/hal-02282548
Contributor : Jean-Baptiste Vu Van <>
Submitted on : Tuesday, September 10, 2019 - 10:04:40 AM
Last modification on : Tuesday, September 8, 2020 - 2:54:01 PM

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Philippe Lestriez, Khemais Saanouni, Abel Cherouat. Numerical simulation of the orthogonal cutting, using a finite strain fully coupled thermo-mechanical equations with ductile damage. Mécanique et Industries, Elsevier, 2005, 6 (3), pp.297-307. ⟨10.1051/meca:2005033⟩. ⟨hal-02282548⟩

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