Using voxels in the simulation of manufacturing processes
Communication avec acte
Auteur
SURLERAUX, AnthonyBIGOT, SamuelD'URSO, GianlucaMERLA, Cristina 
PERNOT, Jean-PhilippeRésumé
The present paper introduces the use of voxels embedded in an octree structure in order to numerically simulate manufacturing processes. In particular, micro electrical discharge machining (μEDM) is used here as a case study. The involved elements (tool and workpiece) are modelized in a volumetric manner using voxels and the process is simulated on a step-by step basis. Comparisons using the Hausdorff metric with experimental results are included and discussed.
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Article dans une revue avec comité de lecture; ; ; ;PERNOT, Jean-Philippe (Elsevier, 2016)
This paper presents a new approach for the recording of the total quantity of energy exchanged during the micro electrical discharge machining (EDM) process. In particular, this approach allows for the estimation of the ...
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Communication avec acte; ; ; ; ;PERNOT, Jean-Philippe (2014)
This paper presents a new approach for the recording of the total quantity of energy exchanged during the micro Electro Discharge Machining (EDM) process. In particular, this approach allows for the estimation of the ...
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Article dans une revue avec comité de lecture; ; ;PERNOT, Jean-Philippe (Future Technology Press, 2015)
This paper describes a new efficient method for computer aided optimisations of micro EDM die sinking tools, which can be used for design optimisation and performance verification in the digital domain. This would facilitate ...
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Article dans une revue avec comité de lecture; ; ;PERNOT, Jean-Philippe (Springer Verlag, 2016)
This paper introduces a new method for simulat- ing the micro-EDM process in order to predict both the tool’s wear and the workpiece’s roughness. The tool and workpiece are de ned by NURBS patches whose shapes result from ...
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Communication avec acte; ; ;PERNOT, Jean-Philippe (2013)
This paper introduces a new method for simulating the micro-EDM process in order to predict tool wear. The tool and workpiece are defined by NURBS surfaces whose shapes result from an iterative crater-by-crater deformation ...