Simulation of precision electrochemical machining of metals by a segmented cathode

Bulge formation in the process of electrochemical machining by a flat tool electrode with an insulated area is studied. Based on a step function of the current efficiency, precision machining is simulated. The solution of a nonstationary problem shows that a limiting mode with the current density eq...

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Bibliographic Details
Published in:Journal of applied mechanics and technical physics 2011-12, Vol.52 (6), p.1004-1010
Main Authors: Zhitnikov, V. P., Oshmarina, E. M., Zinnatullina, A. R.
Format: Article
Language:English
Subjects:
Applications of Mathematics
Classical and Continuum Physics
Classical Mechanics
Fluid- and Aerodynamics
Mathematical Modeling and Industrial Mathematics
Mechanical Engineering
Physics
Physics and Astronomy
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Summary:Bulge formation in the process of electrochemical machining by a flat tool electrode with an insulated area is studied. Based on a step function of the current efficiency, precision machining is simulated. The solution of a nonstationary problem shows that a limiting mode with the current density equal to its critical value is established in a finite time.
ISSN:0021-8944
1573-8620
DOI:10.1134/S0021894411060198