The Effect of the Magnetic Field’s Direction to Polishing in a Magnetic-Electrochemical Compound Polishing

Li Min Shi; Yong Jiang Niu; Er Liang Liu; Yong Feng Ma

doi:10.4028/www.scientific.net/KEM.416.1

Paper Titles

Preface

Conference Organizers

The Effect of the Magnetic Field’s Direction to Polishing in a Magnetic-Electrochemical Compound Polishing
p.1

Belt Grinding of TC4 Based on the Technology of Cryogenic Mist Jet Combined MQL
p.8

Experimental Study on Point Grinding Technical Parameters Affecting Coolant Jet Parameters
p.13

Experimental Study on Ultra-Precision ELID Grinding for Concave Spherical Surface of Carbide
p.18

Studies on the Grinding Properties of Ultrasonic Assisted Creep Feed Grinding Using Grinding Wheel with Small Diameter
p.23

Temperature Field during CMP GaAs Wafer Using an AID
p.28

Design and Research of Embedded Internal Grinding NC System Based on μC/OS-II
p.34

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The Effect of the Magnetic Field’s Direction to Polishing in a Magnetic-Electrochemical Compound Polishing

Abstract:

Magnetic-electrochemical compound polishing is applied in difficult-to-process materials little by little. The influence of the magnetic field to electrochemical process is very complicated. In the paper, using Coulomb laws and Lorentz force, the two kinds of math model of the movement of the charged particles are established according to the different magnetic field whose direction is vertical or parallel to the electrical field. The velocity equations and loci equations of three typical particles are concluded in two kinds of magnetic field’s directions. To be compared and analyzed carefully, the influence of the magnetic field’s direction to polishing is concluded. This study can guide how to determine the magnetic field’s direction in magnetic-electrochemical compound polishing, and build the theoretical basis to study the mechanism of magnetic-electrochemical compound polishing.

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Periodical:

Key Engineering Materials (Volume 416)

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1-7

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.416.1

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Online since:

September 2009

Authors:

Li Min Shi, Yong Jiang Niu, Er Liang Liu, Yong Feng Ma

Keywords:

Function of Magnetic Field, Magnetic Field Direction, Magnetic-Electrochemical Compound Polishing, Math Model, Velocity Equation

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