Advertisement

Effect of magnetic field on the electrochemical machining localization

  • Lilong
  • Ma BaojiEmail author
  • Peiyong Cheng
  • Kang Yun
  • Peili Yin
ORIGINAL ARTICLE
  • 27 Downloads

Abstract

This study aims to elaborate the influence mechanism of magnetic field on the electrochemical machining (ECM) localization, which is characterized by the ECM drilling technique. Two experiment models are constructed based on the effect of magnetic field on the anodic dissolution: Model 1 is based on the 304 SS│FeCl3 system, in which magnetic field suppresses the anodic dissolution, while Model 2 is based on the Cu│NaCl system, in which magnetic field promotes the anodic dissolution. The experimental results show that the magnetic field improves the ECM localization of the 304 SS│FeCl3 system in ECM drilling, while having no beneficial influence on that of the Cu│NaCl system. It is found through experimental result analysis and comparison that the influence of magnetic field on anodic dissolution is of good correspondence with the influence of magnetic field on the ECM localization. To be specific, when the magnetic field suppresses the anodic dissolution, ECM localization is enhanced by the magnetic field; when the magnetic field promotes the anodic dissolution, ECM localization does not benefit from enhancement by the magnetic field. Such conclusion is of positive significance for the extensive application of magnetic field-assisted ECM.

Keywords

Electrochemical machining Magnetic field Processing localization Anodic dissolution 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Notes

Acknowledgments

The authors would like to thank Dr. Peili Yin of Xi’an Technological University for her helpful suggestion.

Funding information

This study was supported by Open Research Fund Program of Shaanxi Key Laboratory of Non-Traditional Machining (Grant No.2017SXTZKFJG02); the project was funded by the Scientific research project of Key Laboratory of Shaanxi Provincial Department of Education (Grant No. 17JS056).

References

  1. 1.
    Lohrengel MM, Rataj KP, Münninghoff T (2016) Electrochemical machining-mechanisms of anodic dissolution. Electrochim Acta 201:348–353CrossRefGoogle Scholar
  2. 2.
    Zhu D, Zhang J, Zhang K, Liu J, Chen Z, Qu N (2015) Electrochemical machining on blisk cascade passage with dynamic additional electrolyte flow. Int J Adv Manuf Technol 80(1–4):637–645CrossRefGoogle Scholar
  3. 3.
    Kozak J (1998) Mathematical models for computer simulation of electrochemical machining processes. J Mater Process Technol 76(1–3):170–175CrossRefGoogle Scholar
  4. 4.
    Fan Z (2006) Electrochemical machining with embedded magnetic circuit. Chin J Mech Eng 42:96–100CrossRefGoogle Scholar
  5. 5.
    Qu NS, Xu ZY (2013) Improving machining accuracy of electrochemical machining blade by optimization of cathode feeding directions. Int J Adv Manuf Technol 68(5–8):1565–1572CrossRefGoogle Scholar
  6. 6.
    Fang X, Zou X, Zhang P, Zeng Y, Qu N (2016) Improving machining accuracy in wire electrochemical micromachining using a rotary helical electrode. Int J Adv Manuf Technol 84(5–8):929–939Google Scholar
  7. 7.
    Skoczypiec S (2016) Discussion of ultrashort voltage pulses electrochemical micromachining: a review. Int J Adv Manuf Technol 87(1–4):177–187CrossRefGoogle Scholar
  8. 8.
    Fan Z, Wang T, Zhong L (2004) The mechanism of improving machining accuracy of ECM by magnetic field. J Mater Process Technol 149:409–413CrossRefGoogle Scholar
  9. 9.
    Tang L, Gan WM (2014) Experiment and simulation study on concentrated magnetic field-assisted ECM s-03 special stainless steel complex cavity. Int J Adv Manuf Technol 72(5–8):685–692CrossRefGoogle Scholar
  10. 10.
    Jia JL, Fan ZJ (2011) Research on higher frequency, short pulses and assisted magnetic field electrochemical machining. Adv Mater Res 189-193:3162–3165CrossRefGoogle Scholar
  11. 11.
    Li L, Baoji MA, Wang R, Du L (2017) The coupled effect of magnetic field, electric field, and electrolyte motion on the material removal amount in electrochemical machining. Int J Adv Manuf Technol 91:2995–3006CrossRefGoogle Scholar
  12. 12.
    Li L, Baoji MA (2018) Effect of magnetic field on anodic dissolution in electrochemical machining. Int J Adv Manuf Technol 94(1–4):1–11Google Scholar
  13. 13.
    Wang X, Zhao J, Hu Y, Liang L, Chao W (2014) Effects of the Lorentz force and the gradient magnetic force on the anodic dissolution of nickel in HNO3 + NaCl solution. Electrochim Acta 117(4):113–119CrossRefGoogle Scholar
  14. 14.
    Yuan B, Wang C, Li L, Chen S (2012) Investigation of the effects of the magnetic field on the anodic dissolution of copper in NaCl solutions with holography. Corros Sci 58(21–22):69–78CrossRefGoogle Scholar
  15. 15.
    Li X, Zhang M, Yuan B, Li L, Wang C (2016) Effects of the magnetic field on the corrosion dissolution of the 304 SS│FeCl3, system. Electrochim Acta 222:619–626CrossRefGoogle Scholar

Copyright information

© Springer-Verlag London Ltd., part of Springer Nature 2019

Authors and Affiliations

  • Lilong
    • 1
    • 2
  • Ma Baoji
    • 1
    • 2
    Email author
  • Peiyong Cheng
    • 1
  • Kang Yun
    • 1
  • Peili Yin
    • 1
  1. 1.School of Mechanical EngineeringXi’an Technological UniversityXi’anChina
  2. 2.Shaanxi Key Laboratory of Non-Traditional MachiningXi’an Technological UniversityXi’anChina

Personalised recommendations