Study on the Cathodic Surface Micro-Profile Effects on the Current Filed Distribution in Processing of Electrochemical Finishing

Masikuda Abulihazi; Adayi Xieeryazidan

doi:10.4028/www.scientific.net/KEM.522.36

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Study on the Cathodic Surface Micro-Profile Effects on the Current Filed Distribution in Processing of Electrochemical Finishing
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Study on the Cathodic Surface Micro-Profile Effects on the Current Filed Distribution in Processing of Electrochemical Finishing

Abstract:

To improve the ECF leveling effect, according to the actual work of anodic and cathode surface micro-profile, based on the electrodynamics knowledge, established the mathematical model of current field. On the basis of this use of some software to simulate and proceeded numerical calculation, obtained for the influence rule the different cathode surface profile of the current field distribution, and was verified by the experiment. The experimental results show that the variation of the cathode surface micro-profile by changing the current distribution to affect the surface of the anodic and influence of leveling effect by copying the phenomenon will be its own surface profile is copied to the anode. The cathode surface profile is more pointed the affect for the anodic surface will be more obvious.