Abstract: Taking electrolytic lapping stainless steel for example, the
principle of electrolytic lapping with a magnetic field is
described, the movement of charged particles in the magnetic
field is analyzed in terms of theory. Using a computer, the
motion loci of the charged particles in the magnetic field are
simulated. The theory and the experiment show that the magnetic
field can accelerate the diffusion and mobility of the charged
particles, accelerate the electrochemical reaction and reduce
the surface roughness of the work more quickly, which improves
the lapping efficiency.
Key words: Magnetic
field Electrolytic Lapping Charged-particles Computer simulation
Manuscript received on
May 31, 1998; revised manuscript June 10, 1998
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