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(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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A comparative study between NURBS surfaces and voxels to simulate the wear phenomenon in micro-EDM Article dans une revue avec comité de lecture; ;PERNOT, Jean-Philippe (CAD Solutions LLC (imprimé) and Taylor & Francis Online (en ligne), 2016)
The prediction of the tool wear phenomenon in the micro electro discharge machining technology would be of a great use in the optimization of tool shapes. In order to do so, the ability to rapidly and precisely simulate ...
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Article dans une revue avec comité de lecture; ; ; ;PERNOT, Jean-Philippe (ASME, 2020-06)
This paper focuses on efficient computational optimization algorithms for the generation of micro electro discharge machining (µEDM) tool shapes. In a previous paper, the authors presented a reliable reverse modeling ...