A comparative study between NURBS surfaces and voxels to simulate the wear phenomenon in micro-EDM
Autor: | Anthony Surleraux, Jean-Philippe Pernot, Samuel Bigot |
---|---|
Přispěvatelé: | Cardiff University, Laboratoire des Sciences de l'Information et des Systèmes (LSIS), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Arts et Métiers Paristech ENSAM Aix-en-Provence-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Arts et Métiers Paristech ENSAM Aix-en-Provence-Université de Toulon (UTLN)-Aix Marseille Université (AMU) |
Jazyk: | angličtina |
Rok vydání: | 2016 |
Předmět: |
Computational Mechanics
surface warping Mechanical engineering Modélisation et simulation [Informatique] computer.software_genre Octree Shape modeling and optimization Mécanique: Génie mécanique [Sciences de l'ingénieur] Electrical discharge machining Voxel continuous vs. discrete representations Computer vision Tool wear Mathematics ComputingMethodologies_COMPUTERGRAPHICS Mécanique [Sciences de l'ingénieur] business.industry Process (computing) Experimental validation [SPI.MECA]Engineering Sciences [physics]/Mechanics [physics.med-ph] Data structure Haussdorf metric Computer Graphics and Computer-Aided Design [INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation [SPI.MECA.GEME]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Mechanical engineering [physics.class-ph] Computational Mathematics Hausdorff distance Artificial intelligence business computer |
Zdroj: | Computer-Aided Design and Applications Computer-Aided Design and Applications, 2016, 13 (6), pp.792-798. ⟨10.1080/16864360.2016.1168222⟩ Computer-Aided Design and Applications, CAD Solutions LLC (imprimé) and Taylor & Francis Online (en ligne), 2016, 13 (6), pp.792-798. ⟨10.1080/16864360.2016.1168222⟩ |
ISSN: | 1686-4360 |
Popis: | International audience; 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 the process is required. The choice of a geometrical model for the electrodes is of the utmost importance as it will condition the available methods for the simulation.Two geometrical models have been tested and implemented: NURBS and voxels embedded in an octree data structure. A limited experimental validation has been conducted and the results compared to the simulation through the use of the Hausdorff metric. |
Databáze: | OpenAIRE |
Externí odkaz: |