Usinage grande vitesse avec maîtrise globale du procédé appliqué aux matériaux difficiles et surfaces complexes Usinage et mise en forme du bois Traitements superficiels et optimisation des matériaux et alliages.
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Recent Submissions

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  Modeling Thread Milling Forces in Mini-hole in Dental Metallic Materials 

  ARAUJO, Anna Carla; FROMENTIN, Guillaume (Elsevier, 2017)

  Abstract Thread milling processes produces lower forces and residual stresses if compared to thread cutting by turning, as the cutting area is lower because the feed rate is not dependent to the cutting speed. In industry, ...
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  Investigation of tool deflection during milling of thread in Cr-Co dental implant 

  ARAUJO, Anna Carla; FROMENTIN, Guillaume (Springer, 2018)

  Milling is a good option for manufacturing internal threads in hard-to-cut dental components due to lower cutting forces. In the case of a very small drilled diameter, the tool cannot be large enough to reduce tool deflection ...
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  An innovative method based on grain angle measurement to sort veneer and predict mechanical properties of beech laminated veneer lumber 

  VIGUIER, Joffrey; BOURGEAY, Christophe; ROHUMAA, Anti; POT, Guillaume; DENAUD, Louis (Elsevier, 2018)

  This study proposes an innovative model based on local grain angle measurements to predict the modulus of elasticity of LVL made from beech. It includes a veneers sorting method industrially compatible thanks to its low ...
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  Investigation of the Effect of Residual Stress Gradient on the Wear Behavior of PVD Thin Films 

  TLILI, Brahim; NOUVEAU, Corinne; GUILLEMOT, Gildas; BESNARD, Aurélien; BARKAOUI, Abdelwahed (Springer, 2018)

  The control of residual stresses has been seldom investigated in multilayer coatings dedicated to improvement of wear behavior. Here, we report the preparation and characterization of superposed structures composed of Cr, ...
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  Nanocolumnar TiN thin film growth by oblique angle sputter-deposition: Experiments vs. simulations 

  BOUAOUINA, Boudjemaa; MASTAIL, Cédric; BESNARD, Aurélien; MAREUS, Rubenson; NITA, Florin; MICHEL, Anny; ABADIAS, Grégory (Elsevier, 2018)

  Nanostructured columnar titanium nitride (TiN) thin films were produced by oblique angle deposition using reactive magnetron sputtering. The influence of the angular distribution of the incoming particle flux on the resulting ...
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  How to model orthotropic materials by the Discrete Element Method (DEM): random sphere packing or regular cubic arrangement? 

  CURTI, Rémi; LORONG, Philippe; POT, Guillaume; GIRARDON, Stéphane (Springer, 2018)

  The discrete element method (DEM) is used for continuous material modeling. The method is based on discretizing mass material into small elements, usually spheres, which are linked to their neighbours through bonds. If DEM ...
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  Phenomenological study of multivariable effects on exit burr criteria during orthogonal cutting of AlSi alloys using principal components analysis 

  RÉGNIER, Tristan; FROMENTIN, Guillaume; D'ACUNTO, Alain; OUTEIRO, José; MARCON, Bertrand; CROLET, Arnaud (ASME American Society of Mechanical Engineers, 2018)

  During machining, burrs are produced along a part’s edges, which can affect a final product lifetime or its efficiency. Moreover, time-consuming and expensive techniques are needed to be applied to remove such burrs. ...

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