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A 3D FE Modeling of Machining Process of Nomex® Honeycomb Core: Influence of the Cell Structure Behaviour and Specific Tool Geometry

Abstract : This paper deals with the numerical simulation of the honeycomb machining process taking into account the behaviour of Nomex® material and the effect of its cell structure. Using Hashin failure criterion, a single orthotropic layer model was developed to simulate the machining of honeycomb structure. To understand the effect of the cutting parameters on machinability of these materials, the interaction between a specific cutting tool geometry and the structure walls has been analyzed. The results of the 3D FE simulations developed for milling process of honeycomb materials show the evolution of cutting forces and surface quality generated during machining the Nomex® honeycomb.
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https://hal.univ-lorraine.fr/hal-03325725
Contributor : Mohammed Nouari <>
Submitted on : Wednesday, August 25, 2021 - 11:19:58 AM
Last modification on : Friday, August 27, 2021 - 3:23:54 AM

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M Jaafar, S Atlati, H Makich, M Nouari, A Moufki, et al.. A 3D FE Modeling of Machining Process of Nomex® Honeycomb Core: Influence of the Cell Structure Behaviour and Specific Tool Geometry. Procedia CIRP, ELSEVIER, 2017, 58, pp.505 - 510. ⟨10.1016/j.procir.2017.03.255⟩. ⟨hal-03325725⟩

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