To Study the Effect of the Magnetic Field’s Alternative Direction in the Magnetic-Electrochemical Compound Polishing

Abstract:

In magnetic-electrochemical compound polishing, adding a magnetic field whose direction is parrallel to the electrical field’s directions and is charged alternatively, the velocity of changed particles cannot be accelerated obviously and the efficiency of chemical reaction cannot be promoted consequently, but the chemical reaction is well-distributed and the effect of the polishing is improved. In the paper, the velocity equation and loci equation of the charged particle in electromagnetic feild is concluded and analysed in magnetic-electrochemical compoud poshing in which an alternative direction’s magentic field is added. To be compared the charged particles in alternative direction’s magnetic field with the charged particles in static magnetic field carefully, the conclusion above is obtained. Moreover, a magnetic-electrochemical compound polishing head which can change the magnetic field’s direction easily is developed. At last, the conclusion is tested.

• Periodical: Advanced Materials Research (Volumes 211-212)
• Pages: 416-420
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.211-212.416
• Online since: February 2011
• Authors: Li Min Shi, Jiang Niu Yong, Yong Feng Ma, Er Liang Liu
• Keywords: Loci Equation, Magnetic Field’s Alternative Direction, Magnetic-Electrochemical Compound Polishing Head, Velocity Equation

References

[1] J.P. Huissoon, F. Ismail. Automated Polishing of Die Steel Surfaces. The International Journal of Advanced Manufacturing Technology, 2002. 19(4): 285~29.

DOI: 10.1007/s001700200036

[2] Swain, John. Where to Use Electropolishing. Design Engineering，1999, (9): 47~48.

[3] Li Min Shi, Yu Quan Chen, Er Liang Liu, The Analysis on Movement of the Charged Particles in a Magnetic-Electrochemical Compound Polishing , Key Engineering Materials, 2008, 8(375): 6~11.

DOI: 10.4028/www.scientific.net/kem.375-376.6

[4] Kim Jeong-Du, Jin Dong-Xie, Choi Min-Seng. Study on the Effect of a Magnetic Field on an Electrolytic Finishing Process. International Journal of Machine Tools & Manufacture, 1997, 37(4).

DOI: 10.1016/s0890-6955(96)00071-5

[5] Chen Yuquan. Study of the Compound Polishing Process on SnSb alloy Moulds. Journal of Materials Processing Techology, 2002, (129): 310-314.

DOI: 10.1016/s0924-0136(02)00690-8

[6] Li Min Shi, Yong Jiang Niu, Er Liang Liu, Yong Feng Ma. The Effect ot the Magnetic Field's Direction to Polishing in a Magnetic-Electrochemical Compound Polishing , Key Engineering Materials, 2009 (416): 1~7.

DOI: 10.4028/www.scientific.net/kem.416.1

[7] Li Min Shi, Er Liang Liu, Yong Jiang Niu, Yu Quan Chen. The Function of Magnetic Feild in a Magnetic-electrochemical Compound Polishing. ICMSE2009, 97-101: 4141~4145.

DOI: 10.4028/www.scientific.net/amr.97-101.4141

[8] E. -S. Lee. Machining Characteristics of the Electropolishing of Stainless Steel (STS316L). Advanced manufacturing technology, 2000, 16(8): 591~599.

DOI: 10.1007/s001700070049

[9] Hon-yuen Tam, Osm and Chi- hang Lui, Alberert CK MOK. Robotics Polishing of Free-form Surface Using Scanning Paths. Journal of Materials Processing Technology, 1999, (95): 191~200.

DOI: 10.1016/s0924-0136(99)00338-6

[10] SHI Li-min, CHEN Yu-quan, SHI Qi-min, Development of Magnetic-electrochemical Compound Polishing Slice. Journal of Harbin University of Science and Technology, 2007, 12(6): 113~116, in Chinese.