Paper Titles

Tribological Effects in and by Metal Cutting
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Joining by Plastic Deformation
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Friction and Wear in Metal Forming: 25 Years at LAMIH UMR CNRS 8201
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Increasing the Adhesive Wear Resistance of Hot Stamping Tools by Modifying the Surfaces
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Laser Polishing of Cold Work Steel AISI D2 for Dry Metal Forming Tools: Surface Homogenization, Refinement and Preparation for Self-Assembled Monolayers
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Effect of Contact Area on Friction Force in Sheet Metal Forming Operations
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Influence of Surface Texturing Sequence on Fatigue Life and Tribological Properties of Coated Tool Steel
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Friction and Wear Analysis of Deep Rolled and Vibrorolled Specimens in Lubricated Contact
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 767Friction and Wear in Metal Forming: 25 Years at...

Friction and Wear in Metal Forming: 25 Years at LAMIH UMR CNRS 8201

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Abstract:

Since the beginning of the 90’s, research activities focused on friction and wear in metal forming have been developed at the LAMIH UMR CNRS 8201 in Valenciennes. Specific methodologies have been designed to optimize a given forming process (bulk forming process or sheet forming process). These methodologies involve prototype benches which have been built to reproduce contact conditions encountered in manufacturing plants by taking specimens and contactors from the real industrial workpieces and tools. The evaluation of the friction coefficient added to the fine analysis of the surfaces have helped us to better understand friction and wear during processes. These facilities have been settled by numerical simulation at meso and macro scales by means of finite element methods. So, this paper is the sum up of the output of these methodologies with a specific focus on wear and lubrication, at room and hot temperatures.

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Tribology in Manufacturing Processes and Joining by Plastic Deformation II

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Periodical:

Key Engineering Materials (Volume 767)

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42-58

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.767.42

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Online since:

April 2018

Authors:

Laurent Dubar, André Dubois*, Mirentxu Dubar

Keywords:

Damage Model, Finite Element Method, Friction, Lubrication, Metal Forming, Temperature, Wear

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[32] C. Hubert, L. Dubar, M. Dubar, A. Dubois, Experimental simulation of strip edge cracking in steel rolling sequences, Journal of Materials Processing Technology 210 (2010), 1587-1597.

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[33] C. Hubert, L. Dubar, M. Dubar, A. Dubois, Finite Element simulation of the edge-trimming/cold rolling sequence: Analysis of edge cracking, Journal of Materials Processing Technology 212 (2012) 1049-1060.

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[39] C.I. Pruncu, T.T. Pham, A. Dubois, M. Dubar, L. Dubar, Morphology of surface integrity as effect of cold forging of aluminum alloy, Tribology Transactions (2017) https://doi.org/10.1080/10402004.2017.1386339.

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[44] E.S. Puchi-Cabrera, J.D. Guérin, J.G. La Barbera-Sosa, M. Dubar, L. Dubar, Incremental constitutive description of SAE 5120 steel deformed under hot-working conditions, International Journal of Mechanical Sciences 133 (2017) 619-630.

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