Journal of the Korean Society of Manufacturing Technology Engineers (한국생산제조학회지)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
권호 표지
DOI QR코드

DOI QR Code

A Study on the Optimization of Deburring Process for the Micro Channel using EP-MAP Hybrid Process

전해-자기 복합 가공을 이용한 마이크로 채널 디버링공정 최적화

  • Received : 2013.03.12
  • Accepted : 2013.04.02
  • Published : 2013.04.15
Download PDF
⟨ Previous Next ⟩

Abstract

Magnetic abrasive polishing is one of the most promising finishing methods applicable to complex surfaces. Nevertheless this process has a low efficiency when applied to very hardened materials. For this reason, EP-MAP hybrid process was developed. EP-MAP process is expected to machine complex and hardened materials. In this research, deburring process using EP-MAP hybrid process was proposed. EP-MAP deburring process is applied to micro channel, thereby it can obtain both deburring process and polishing process. EP-MAP deburring process on the micro channel was performed. Through design of experiment method, error of height in this process according to process parameter is analyzed. When the level 1 parameter A(magnetic flux density) and level 2 parameter B(electric potential), C(working gap) and level 3 parameter D(feed rate) are applied in the deburring process using EP-MAP hybrid process, it provides optimum result of EP-MAP hybrid deburring process.

Keywords

References

  1. Kwak, J. S., 2009, "Enhanced magnetic abrasive polishing of non-ferrous metals utilizing a permanent magnet," Int. J. Machine Tools and Manufacture., Vol. 49, No. 7-8, pp. 613-618. https://doi.org/10.1016/j.ijmachtools.2009.01.013
  2. Aurich, J. C., Dornfeld, D., Arrazola, P. J., Franke, V., Leitz, L., and Min, S., 2009, "Burrs-Analysis, Control and Removal," CIRP Annals-Manufacturing., Vol. 58, No. 2 pp. 519-542. https://doi.org/10.1016/j.cirp.2009.09.004
  3. Kim, S. O., and Kwak, J. S., 2008, "Magnetic force improvement and parameter optimization for magnetic abrasive polishing of AZ31 magnesium alloy," Transactions of Nonferrous Metals Society of China., Vol. 18, No. 1 pp. 369-373.
  4. Kwak, T. K., and Kwak, J. S., 2011, "The study on the application of CNT particle in high-precision magnetic abrasive polishing process," Korean Society of Manufacturing Technology Engineers., Vol. 20, No. 3 pp. 247-279.
  5. Song, J. B., Lee, E. S., and Park, J. W., 1999, "A study on the machining characteristics of electropolishing for stainless steel," The Korean Society of Mechanical Engineers., Vol. 23, No. 2 pp. 279-286.