Abstract:
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.
Keywords:
localization of dissolution, step function of the current efficiency, limiting mode.
Citation:
V. P. Zhitnikov, E. M. Oshmarina, O. R. Zinnatullina, “Simulation of precision electrochemical machining of metals by a segmented cathode”, Prikl. Mekh. Tekh. Fiz., 52:6 (2011), 185–192; J. Appl. Mech. Tech. Phys., 52:6 (2011), 1004–1010