Two evolving surfaces define the moving boundary value problem in electrochemical machining. On side of work piece, anodic dissolution yields evolution machined surface. A novel approach for modeling process anode has recently been proposed by [6], which is based on internal variables and effective material parameters that are inserted into balance equation electric charge. Thereby, resulting d...

The study and understanding of functionality its link with surface topography requires surfaces that enable us to decouple the examined effect. sinusoidal function offers an easy solution for decoupling amplitude frequency. However, corresponding would require very good characteristics: shape regularity, low waviness microroughness. This thoroughly characterized (egg-box shapes) having periods ...

Electrochemical machining involves three couplings between electric field, flow field and thermal field. The precipitation of hydrogen on the surface cathode will affect entire electrochemical process final quality workpiece. Finite element software is used to analyze effects different voltages, electrolyte inlet pressure interelectrode gap current density, volume fraction, conductivity tempera...