Ressources
Modeling of the Material/Electrolyte Interface and the Electrical Current Generated During the Pulse Electrochemical Machining of Grey Cast Iron
Publié en 2013
The Pulse Electrochemical Machining is especially suitable for the precise production of complex geometric contours with high precision and high surface quality demands in series manufacturing. During this process, the negative structure of an electrode is copied to the workpiece without sub-surface damages. An adequate knowledge of the current and thus of the material removal behavior is required to plan the process according to the material properties. Therefore, a simulation model was developed in COMSOL Multiphysics® in order to predict the current evolution considering the material/electrolyte interface.
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